IDG Books,

Southern Poverty Law Center,

Fox Lorber,

WyTUPC,

The University,

U.S. Dept. of Health and Human Services, Public Health Service, Food and Drug Administration, Center for Drugs and Biologics ; For sale by the Supt. of Docs., U.S. G.P.O.,

Johnson Pub. Co.,

Rand McNally,

Atlantic Monthly Press,

University of Wyoming, Geological Survey of Wyoming,

The Bureau : For sale by the Supt. of Docs., U.S. G.P.O.,

Holt, Rinehart & Winston,