
396 U.S. 273 (1970)
AMERICAN SMELTING & REFINING CO.
v.
COUNTY OF CONTRA COSTA ET AL.
No. 656.
Supreme Court of United States.
Decided January 12, 1970.
APPEAL FROM THE COURT OF APPEAL OF CALIFORNIA, FIRST APPELLATE DISTRICT.
Valentine Brookes, Alexander J. Gillespie, Jr., C. Rudolf Peterson, and George W. Beatty for appellant.
John B. Clausen for appellees.
PER CURIAM.
The motion to dismiss is granted and the appeal is dismissed for want of a substantial federal question.
