Yazar
raphael b b mwalyosi
11 cilt bulundu.
Raphael B. B. Mwalyosi · Institute of Resource Assessment, University of Dar es Salaam
30 sayfa · 1993
Human ecology / Sustainable development
Raphael B. B. Mwalyosi · Institute of Resource Assessment, University of Dar es Salaam
45 sayfa · 1992
Workshop on Resource Management Strategy for Manyara Catchment Basin (1992 : Arusha, Tanzania) / Management / Congresses / Natural resources
Raphael B. B. Mwalyosi · Institute of Resource Assessment, University of Dar es Salaam
78 sayfa · 1991
Natural resources / Management
Raphael B. B. Mwalyosi · Institute of Resource Assessment, University of Dar es Salaam
16 sayfa · 1997
Plant communities / Plant ecology
Raphael B. B. Mwalyosi · Institute of Resource Assessment, University of Dar es Salaam
38 sayfa · 1996
Conservationists / Supply and demand / Natural resources / Management / Environmental conditions
C. G. Mung'ong'o, I. S. Kikula, Raphael B. B. Mwalyosi · Dar Es Salaam University Press
202 sayfa · 2004
Control / Small Farms / Ecology / Government policy / Farmers