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Temple, SSmithson, James BradyArregocés, OscarMedina, LM[Cahier d'étude destiné à être utilisé comme complément de l'unite audiotutorielle traitant du même sujet][Le croisement du haricot]Le croisement du haricot
Temple, SSmithson, James BradyArregocés, OscarMedina, LM[Study guide to be used as a supplement to the audiotutorial unit on the same topic][The crossing of beans]The crossing of beans

Information is presented on the activities of the pan African bean research network. Reports, presented by country, highlight bean production constraints and the status, methods, and future needs of var. breeding. Evaluation of genetic resources, selection of segregating populations, establishmen...


Smithson, James Brady[Workshop on Bean Varietal Improvement in Africa (1989, Maseru, Lesotho). Proceedings]Workshop on Bean Varietal Improvement in Africa (1989, Maseru, Lesotho). Proceedings

Smithson, James BradyTrutmann, P.[African Bean Pathology Workshop (1, 1987, Kigali, Rwanda). Proceedings]African Bean Pathology Workshop (1, 1987, Kigali, Rwanda). Proceedings

The diversity of bean producing areas in Africa in terms of environments and cropping systems and the nature of existing cultivars are briefly described. The lengths of growing seasons and rainfall, temperature and photoperiod during the growing seasons of bean producing areas are being character...


Smithson, James Brady[Utilization of existing genetic variability]Utilization of existing genetic variability

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