Davies, H. R. J.
Rural development in White Nile Province, Sudan : a study of interaction between man and natural resources - Tokyo 1986 United Nations University - v, 142 p. ill. 28 cm
9280805797
SUDAN
PRECIPITATION
CLIMATE CHANGE
SOIL RESOURCES
GEOMORPHOLOGY
RURAL DEVELOPMENT
Rural development in White Nile Province, Sudan : a study of interaction between man and natural resources - Tokyo 1986 United Nations University - v, 142 p. ill. 28 cm
9280805797
SUDAN
PRECIPITATION
CLIMATE CHANGE
SOIL RESOURCES
GEOMORPHOLOGY
RURAL DEVELOPMENT