1. The Conditions of Agricultural Growth: The Economics of Agricultural Change Under Population Pressure;Boserup,1965
2. Determinants of private investment in rural Burkina Faso;Christensen,1989
3. Promoting food security in Rwanda through sustainable agricultural productivity: Meeting the challenges of population pressure, land degradation, and poverty;Clay,1995
4. Reversing the spiral:The population, agriculture, and environment nexus in Sub-Saharan Africa;Cleaver,1994
5. Poverty, institutions, and the environmental-resource base;Dasgupta,1994