McGraw-Hill,

Angel Records,

U.S. Bureau of Reclamation.

U.S. Dept. of the Interior, Bureau of Reclamation ;

Morrow,

Hafner Pub. Co.,

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

U.S. Dept. of the Interior, Bureau of Reclamation ; available from the National Technical Information Service,

Japanese American Research Project, Japanese American Citizens League,

Ecology Consultants, a subsidiary of Environmental Research & Technology,

Agricultural Experiment Station, University of Wyoming,

U.S. Dept. of the Interior,