Extension of Acacia albida: recapitalization of the natural resources base

by 39485 (ed.), 92387 McGAHUEY, M., 127331 Vandenbeldt, R.J., 9454 ICRISAT, Andhra Pradesh (India), 9447 ICRAF, Nairobi (Kenia), 35372 Faidherbia albida in the West African Semi-Arid Tropics, Niamey, Niger, 22-26 Apr 1991