533 So. 2d 359 (1988)
TEXACO, INC., et al.
No. 88-C-2393.
TEXACO, INC., et al.
v.
PLAQUEMINES PARISH GOVERNMENT, the DEPARTMENT of NATURAL RESOURCES, et al.
No. 88-C-2393.
Supreme Court of Louisiana.
November 28, 1988.Denied.