TY - BOOK AU - Stefferud, Alfred, ed. ED - United States. Department of Agriculture. TI - Power to produce: the yearbook of agriculture 1960 U1 - R 630.5 21st ed. PY - 1960/// CY - Washington, D.C. PB - United States Government Printing KW - Agriculture-History KW - Agriculture-Periodicals KW - Land use N1 - Index: pp 471-80 ER -