G.R. Squire The Physiology of Tropical Crop Production/by print resources G.R. Squire - London C.A.B. International 1993 - vii,236p. ill.; 32cm Includes index ISBN: 0851986773 Source: B-15086 Subjects--Topical Terms: Crop Physiology--Principles--Tropics LC Class. No.: SB111 / .S68 1990