The role of weeds and non-host crops in the survival of Xanthomonas campestris pv. phaseoli in Uganda
Systems dynamics and heterogeneity: the key to unlocking West Africa`s potential? the case of maize in Nigeria
Regional Workshop Cassava Breeding, Agronomy Research and Technology Transfer in Asia (4, 1993, Trivandrum, Kerala, India). Cassava breeding, agronomy research and technology transfer in Asia : Proceedings
Criteria to develop a screening technique for a low-pH and low-P soil in Malawi: Effect of phosphorous on growth and yield of beans