Rocheleau, Dianne E.; Field-Juma, Alison; Weber, Fred R. Agroforestry in Dryland Africa Dianne Rocheleau, Fred Weber, Alison Field-Juma - Nairobi : International Council for Research in Agroforestry, 1988 - 311 pages pc 25cm ISBN: 9290590491 Dewey Class. No.: 634.99096 ROC 1988