Water.

Water. - [Washington, U.S. Govt. Print. Off., 1955] - xiii, 751 p. illus., maps. 24 cm. - Its Yearbook of agriculture, 1955 . - Yearbook of agriculture (Washington, D.C. : 1926) ; 1955. .

Includes bibliographies. "Some additional references": p. 722-723.

agr55000338


Water.
Water conservation--United States.

S21 / .A35 1955

1Ag84Y 1955

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