Semi-structured interviewing

by 57946 Clausi, R.E., 50106 Bopp, J.R., 39486 (eds.), 73393 GRADNSTAFF, S.W., 73535 GRANDSTAFF, T.B., 121923 Stoney, C., 69964 Gallup, C.E., 2524 AID, Washington (EUA). Forestry Fuelwood Research and Development Project, 39035 The Social Sciences in Asian Forestry Currucula, Khon Kaen (Tailandia), 27 Nov - 2 Dic 1988