Tree-crop interactions a physiological approach edited by Chin K. Ong and Peter huxley - Oxon, UK CAB International 1996 - xv, 386 p. ISBN: 085198987X Subjects--Topical Terms: Tree cropsTree crops--PhysiologicalTree crops--EcophysiologicalAgroforestry LC Class. No.: SB170 / .T74 1996 c. 1