00867nam a2200205Ia 4500 CTU_36565 210402s9999 xx 000 0 und d 631 F218/N34 J M Boffa FAO conservation guide; No.34 Agroforestry parklands in sub-Sahara Africa J M Boffa, FAO Rome, Italy FAO 1999 The book reviews the status of knowledge of the traditional agroforestry systems in Sudano-Sahelian region, and synthesizes the experiences relating to the biophysical, socio-economic and policy aspects of their management. environmental engineering,environmental law,environmental policy,environmental protection,natural resources - management Minh, 000511 Trung tâm Học liệu Trường Đại học Cần Thơ