Food, agriculture, and the environment / general editors, John Lenihan and William W. Fletcher. Lenihan, J. M. A. ed. Fletcher, William Whigham, 1918- ed. Agriculture. Agricultural ecology. Food. S495 .F64 541.383 LEE Includes bibliographical references and index. New York ; London : Academic Press ; Blackie, 1975. 1975. 1976 Text xii, 130 p. : eng Environment and man ; v. 2