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111
-
112
-
113
Agri-silviculture in Nepal study of an approach to the settlement of landless labourers
Gepubliceerd in 1989Boek -
114
The adoption of agroforestry technology the case of the hillyland households.
Gepubliceerd in 1989Boek -
115
The adoption of agroforestry technology the case of the hillyland households.
Gepubliceerd in 1989Boek -
116
-
117
-
118
-
119
-
120
Ecological aspects of site recovery under swidden-fallow management in the Peruvian Amazon
Gepubliceerd in 1988Analytics