Նորմալ դիտում MARC դիտում ISBD Դիտում

Heady, Earl O. 1916-1986

Agricultural policy under economic development / Earl O. Heady. - Ames, Iowa, U.S.A : Iowa State University Press, 1962. - ix, 682 p. : ill., maps ; 24 cm.

Includes bibliographical references and index

Subjects--Topical Terms:
Agriculture and state--United States