Etude ayant pour objet de determiner, en partant d'observations cliniques faites tout au long de l'annee 1983 au niveau des troupeaux de petits ruminants suivis par le CIPEA, les causes de mortalite les plus connues avant sevrage afin de pouvoir entreprendre des essais visant a leur reduction a

Discusses the problems of livestock development in Africa - at producer, government and funding agency level; the basic constraints and planning approaches to livestock development; land tenure policies; livestock marketing & pricing policies; animal disease control and eradication policies;

The objectives of the diagnosis of bean production are to (1) contribute criteria for the design and completion of on-farm trials of the new bean technology and (2) to take information to research centers that helps define bean research priorities.