Studies of Soil Erosion and Sedimentation in Tanzania || Conservation Problems, Policies and the Origins of the Mlalo Basin Rehabilitation Scheme, Usambara Mountains, Tanzania
John R. WatsonVolume:
54
Year:
1972
Language:
english
Journal:
Geografiska Annaler. Series A, Physical Geography
DOI:
10.2307/520767
File:
PDF, 1.09 MB
english, 1972