01204nam a2200253Ia 4500 TVU_11885 210423s9999 xx 000 0 und d 198584148 eng 338.17499 M302 Tree management in farmer strategies responses to agricultural intensification edited by J.E. Michael Arnold, Peter A. Dewees Oxford,New York Oxford University Press 1995 vii, 292 p. 24 cm Included index Although trees play an important economic and social role in many farming systems, until recently they have been neglected in both agricultural and forestry research. This book expertly surveys major advances in our understanding of tree resources, particularly in relation to the movement toward agricultural intensification. Research results from Asia and Africa are detailed in in-depth treatments of subsistence needs, market opportunities, and risk taking Tree crops; Woodlots; Tree crops edited by J.E. Michael Arnold; Peter A. Dewees Trung tâm Học liệu Trường Đại học Trà Vinh