Man-development-environmental

by 69964 Gallup, C.E., 57946 Clausi, R.E., 50106 Bopp, J.R., 39486 (eds.), 132575 YIQIU, CH., 121923 Stoney, C., 2524 AID, Washington (EUA). Forestry Fuelwood Research and Development Project, 39032 The Social Sciences in Asian Forestry Curricula, Khon Kaen (Tailandia), 27 Nov - 2 Dic 1988