Title: Population pressure, the environment, and agricultural intensification : variations on the Boserup hypothesis /
Authors: Lele, Uma J.; Stone, Steven W., 1964-
Publisher: World Bank,
Year: 1989
Subjects: Agricultural productivity Africa, Sub-Saharan Case studies.; Land use, Rural Africa, Sub-Saharan Case studies.; Population density Africa, Sub-Saharan Case studies.; Agricultural intensification Africa, Sub-Saharan Case studies.