B. T. Kang, Alley farming in the humid and subhumid tropics: proceedings of an international workshop held at Ibadan, Nigeria 10-14 March 1986 - Ottawa IDRC 1989 - x,251p. ill. 25cm. Includes index ISBN: 0-88936-540-7 Subjects--Personal Names: Subjects--Topical Terms: Intercropping LC Class. No.: ERB S603.5.K261