00839cam a22002651 4500 agr55000338 DLC 20260227111018.0 731030s1955 dcuab b 000 0 eng c agr55000338 U.S. Nat'l Agr. Libr. DLC OCoLC DLC n-us--- S21 .A35 1955 1Ag84Y 1955 United States. Department of Agriculture. Water. [Washington, U.S. Govt. Print. Off., 1955] xiii, 751 p. illus., maps. 24 cm. Its Yearbook of agriculture, 1955 Includes bibliographies. "Some additional references": p. 722-723. Water. Water conservation United States. Yearbook of agriculture (Washington, D.C. : 1926) ; 1955. 11561 11561