Tudge, Colin. Food crops for the future the development of plant resources Colin Tudge. - Oxford, UK New York, NY USA B. Blackwell 1988. - viii, 225 p. ill. 920604 Includes bibliographies and index. ISBN: 64.95 LCCN: 86031729 Subjects--Topical Terms: Food crops LC Class. No.: SB175 / .T83 1988 Dewey Class. No.: 630