Cattle ranches : organization, costs, and returns, Southwestern nonmigratory grazing area, 1940-59 /
[by James R. Gray and Wylie D. Goodsell].
- Washington : Farm Economics Division, Economic Research Service, U.S. Dept. of Agriculture, 1961.
- 42 p. : ill., maps ; 27 cm.
- Agricultural economic report ; no. 1 .