Soil survey, Yuma desert area, Arizona / by W.G. Harper and E.N. Poulson, and J. Clark Foulger. Title Soil survey, Yuma desert area, Arizona / by W.G. Harper and E.N. Poulson, and J. Clark Foulger. Author Harper, W. G. (William George), 1898- Publication Washington, D.C. : U.S. Dept. of Agriculture, Bureau of Plant Industry in cooperation with the University of Arizona Agricultural Experiment Station : For sale by the Supt. of Docs., 1941. Details Additional Authors Description 35 pages : illustrations, maps (some color); 24 cm. Series Statement Series / United States. Dept. of Agriculture ; 1938, no. 1 Uniform Title Series (United States. Department of Agriculture) ; 1938, no. 1. Alternative Title Soil survey of the Yuma desert area, Arizona Yuma desert area, Arizona Subject Note Cover title. One folded leaf of col. map in pocket. Bibliography (note) Includes bibliographical references. Processing Action (note) Help and Feedback