Biological nitrogen fixation and sustainability of tropical agriculture: proceedings

by 97367 Mulongoy, K., 74398 Gueye, M., 121153 Spencer, D.S.C., 10742 IITA, Ibadan (Nigeria), 4. International Conference of the African Association for Biological Nitrogen Fixation (AABNF) Ibadan (Nigeria) 24-28 Set 1990
Published 1992

Acacia albida: nodulation by fast-and-slow-growing rhizobia

by 39485 (ed.), 74398 GUEYE, 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