Soil survey of the upper Gila valley area, Arizona /

Bibliographic Details
Main Author:	Poulson, E. N. (Edwin Noel), 1895-
Corporate Authors:	United States. Bureau of Chemistry and Soils, University of Arizona. Agricultural Experiment Station
Other Authors:	Youngs, F. O. (Francis Ogden), 1895-1957
Format:	Government Document Book
Language:	English
Published:	Washington : [U.S. Govt. Print. Off], [1938]
Series:	U.S. Bureau of Chemistry and Soils. [Soil survey report] ; Series 1933, no. 15
Subjects:	Soil surveys > Arizona > Graham County. Soils > Arizona > Graham County > Maps.

Description
Item Description:	Cover title. At head of title: United States Department of Agriculture. In cooperation with the University of Arizona Agricultural Experiment Station.
Physical Description:	41 pages : plate, 2 maps (1 folded) ; 23 cm.