The appellants operate a cattle ranch located within the boundaries of Carson City Grazing District No. 3, Nevada. They own in fee about 1,600 acres in five non-contiguous tracts, and are licensed to graze their cattle on approximately 10,000 acres of public land. Due to the railroad grants of the Nineteenth Century, the area is made up of both publicly and privately owned tracts in a checkerboard pattern.
Appellee North American Aviation, Inc., is a large corporation engaged in the development and manufacture of rocket engines and rocket power plants and in research in that field. Having progressed to the point where it needed a very large body of land in an isolated area for the development of its program, North American acquired title to a considerable portion of the privately owned lands in the portion of Carson City Grazing District No. 3 heretofore utilized by the appellants. In order to complete its project, North American needed to acquire the large acreage of public lands under grazing license to the appellants.
In exchange for this portion of Carson City Grazing District No. 3, which has an appraised value of $86,400, North American offered the United States more than 20,000 acres lying within the boundaries of Winnemucca Grazing District No. 2, Nevada, which has an appraised value of $90,100. This land is a substantial distance from the land North American desired to obtain,
The appellants protested that the exclusion of their cattle from the area *430sought by North American would seriously curtail, if not destroy, their ranching operation, as the lands owned by them in fee will not sustain it; and they asserted that § 8 (b) of the Taylor Grazing Act1 which authorizes the Secretary of the Interior in some circumstances to make such exchanges does not authorize the exchange proposed by North American. Arguments pro and con on appellants’ protest, including affidavits and memoranda of law, were considered by the lower echelons of the Department and finally the matter reached the Secretary of the Interior. In a somewhat lengthy opinion, in which he discussed the matter in detail, the Secretary approved the exchange.
Thereupon, the appellants complained to the United States District Court for the District of Columbia, challenging the legality of the exchange so approved. The District Court having affirmed the Secretary’s decision, the appellants brought this appeal.
They contend that § 8(b) of the Taylor Grazing Act does not authorize the Secretary of the Interior to issue a patent for public grazing land to a private organization for industrial use, even for national defense purposes, especially when his act in so doing will terminate a grazing license and destroy a ranching operation. Their principal argument is that § 8(b) authorizes the exchange of publicly owned grazing lands for privately owned lands only when the public interests in grazing on the public range and in conservation will be benefited thereby.2 That North American will not use the lands for grazing or conservation purposes is not disputed.
The term “public interests” in § 8(b)' is not defined by that section, nor is it limited or restricted in any way. If Congress had intended to restrict the meaning of those words in the manner urged by the appellants, we think it would have said so. Such a qualification could easily have been inserted in the-statute. It seems to us that the Secretary correctly construed § 8(b) when he said in his opinion:
“* * * [T]he benefit to the public interests, which is the criterion of the statute, need not be related exclusively to conservation of Federal grazing resources nor need it be shown that a proposed exchange will promote range management. * * * [T]he Taylor Grazing Act is a multiple purpose act and while its chief immediate purpose was to> stop injury to the public domain by unregulated grazing and to promote the stabilization of the livestock industry, section 1 of the act authorizes the Secretary of the Interior to-establish grazing districts in order to promote the highest use of the-public domain ‘pending its final disposal.’ Section 3 authorizes the Secretary to issue permits to graze livestock on such grazing districts but provides that the issuance of such permits shall not create any right, title, interest, or estate in or to the lands. Section 7, as amended by the act of June 26, 1936, authorizes the Secretary to examine and classify lands within grazing districts and to open such of those lands as he finds to be more valuable or suitable for other purposes than grazing or proper for acquisition in satisfaction *431of outstanding rights to disposition under applicable public land laws, after reasonable notice has been given to grazing permittees. Section 14 of the act (43 U.S.C., 1958 ed., sec. 1171) authorizes the Secretary to order into market and sell at public auction isolated or disconnected tracts of the public domain and tracts which are mountainous and too rough for cultivation.
“Thus nothing in the other sections of the act suggest that private interests may not acquire public land being used for grazing purposes to the detriment of those licensed to use the land.”
We observe, moreover, that § 8(b) expressly authorizes the Secretary to exchange surveyed public land for privately owned land outside a grazing district. It is also true, as the Secretary’s opinion pointed out, that North American’s acquisition of large acreage of privately owned land in the area of the selected land has reduced the importance of grazing in the area.
Even under appellants’ restricted view of the meaning of the statutory words “public interests,” it is clearly the Secretary’s duty, in considering a proposed exchange, to consider its net result: to compare the advantages which the offered land would bring to conservation and the grazing industry with any disadvantage to those interests which might result to them from the withdrawal of the selected lands from a grazing district. 'This the Secretary seems to have done, as he held “that acquisition of the offered lands would block out holdings of public lands and would facilitate the administration and management of the area for grazing purposes.” Thus appellee Udall gave another reason for approving the •exchange in addition to his interpretation •of § 8 (b). We think he was right in both respects.
Appellants also assert that their grazing unit has been and is pledged as security for bona fide loans, and that therefore the Secretary may not terminate their grazing permit. As a basis for the assertion they rely upon the language we have italicized in the following portion of § 3 of the Taylor Grazing Act (43 U.S.C. § 315b):
“ * * * Preference shall be given in the issuance of grazing permits to those within or near a district who are landowners engaged in the livestock business, bona fide occupants or settlers, or owners of water ■or water rights, as may be necessary to permit the proper use of lands, water or water rights owned, occupied, or leased by them, except that until July 1, 1935, no preference shall be given in the issuance of such permits to any such owner, occupant, or settler, whose rights were acquired between January 1, 1934, and December 31, 1934, both dates inclusive, except that no permittee complying zvith the rules and regulations laid down by the Secretary of the Interior shall be denied the renewal of such permit, if such denial will impair the value of the grazing unit of the permittee, when such unit is pledged as security for any bona fide loan. * * * ”
Their contention is that if the Secretary may not refuse to renew a permit when the permittee’s grazing unit is pledged as security for a bona fide loan,, “he can hardly bring about the same result indirectly by terminating a permit prior to the expiration of the term * As the context shows, the provision relied upon by the appellants is one of the factors to be considered by the Secretary in establishing preferences between conflicting applications for permits on the federal range. By no means should it be construed as providing that, by maintaining a lien on his grazing unit, a permittee may also create and maintain a vested interest therein which will prevent the United States from exchanging it under § 8(b).
Another point on appeal is thus stated by the appellants:
“Appellee Udall acted unlawfully and deprived appellants of due proc*432ess (a) by denying a full and fair hearing in derogation both of the provisions of the Taylor Grazing Act and the Fifth Amendment; (b) by denying access to the full record on which appellee Udall’s decision was based; and (c) by denying appellants the protection afforded by the Administrative Procedure Act.”
As appellants were heard at length on their protest against the proposed exchange, it is apparent their real complaint is that no formal evidentiary hearing was held. We find nothing in the Taylor Grazing Act which requires a hearing on such a protest. Section 8, dealing with exchanges, merely requires publication of notice of a contemplated exchange. Where Congress intended a hearing to be held, it provided therefor in express terms, as it did in § 1 of the Taylor Grazing Act (43 U.S.C. § 315):
“ * * * Before grazing districts are created in any State as herein provided, a hearing shall be held in the State, after public notice thereof shall have been given, at such location convenient for the attendance of State officials, and the settlers, residents, and livestock owners of the vicinity, as may be determined by the Secretary of the Interior. No such district shall be established until the expiration of ninety days after such notice shall have been given, nor until twenty days after such hearing shall be held * *
Section 9 of the Act (43 U.S.C. § 315h) does provide for “local hearings on appeals from the decisions of the administrative officer in charge in a manner similar to the procedure in the land department.” We think the provision does not apply to applications for exchange under § 8(b), a matter in which no local administrative officer is “in charge,” but only to matters that arise in the administration of grazing districts.
Appellants’ reliance on the ■ Fifth Amendment disregards the provision of § 3 of the Act (43 U.S.C. § 315b) that “ * * * So far as consistent
with the purposes and provisions of this chapter, grazing privileges recognized and acknowledged shall be adequately safeguarded, but the creation of a grazing district or the issuance of a permit pursuant to the provisions of this chapter shall not create any right, title, interest, or estate in or to the lands.”
The command of Congress that grazing privileges shall be adequately safeguarded “so far as consistent with the purposes and provisions of this chapter” does not mean that a grazing permit is to prevent the Government’s exercise of the right of exchange, which is “one of the provisions of this chapter.”
The Administrative Procedure Act does not require a hearing here, as § 5 of that measure (5 U.S.C. § 1004) applies only to agency action which the agency statute provides must be preceded by a hearing. Springfield Airport Authority v. C. A. B., 109 U.S.App.D.C. 197, 198 n. 1, 285 F.2d 277, 278 n. 1 (1960).
We have carefully considered all the other contentions made by the appellants, but do not find in them any reason for disturbing the Secretary’s decision. As we said in Safarik v. Udall: 3
“It is obvious that the Secretary of the Interior, in carrying out his functions in the administration and management of the public lands, must be accorded a wide area of discretion and it is a well-recognized rule that administrative action taken by him will not be disturbed by a court unless it is clearly wrong.”
Instead of being clearly wrong, the Secretary’s action seems to us to have been quite correct. The District Court’s judgment upholding his decision will be affirmed.
It is so ordered.
. That section, which is 43 U.S.C. § 315g (b), is as follows:
“(b) When public interests will be benefited thereby the Secretary is authorized to accept on behalf of the United States title to any privately owned lands within or without the boundaries of a grazing district, and in exchange therefor to issue patent for not to exceed an equal value of surveyed grazing district land or of unreserved surveyed public land in the same State or within a distance of not more than fifty miles within the adjoining State nearest the base lands.”
. Appellants point out that a former Solicitor of the Department of the Interior took this view of the section and that, in this case, the Associate Director of the Bureau of Band Management so interpreted it.
. 113 U.S.App.D.C. 68, 74, 304 E.2d 944, 950, cert. denied sub nom. Hansen v. Udall, 371 U.S. 901, 83 S.Ct. 206, 9 L.Ed. 2d 164 (1962).