Books by Mary Tiffen
Zhongguo sui yue
Zhongguo sui yue
Friends Of Sir Robert Hart Three Generations Of Carrall Women In China
Environment, population growth
Environment, population growth and productivity in Kenya
More people, less erosion
Population growth and environm
Population growth and environmental recovery
The environmental impact of th
The environmental impact of the 1991-2 drought on Zambia
The environmental impact of the 1991-92 drought on Zambia
Productivity and environmental
Productivity and environmental conservation under rapid population growth
Environmental Change and Dryla
Environmental Change and Dryland Management in Machakos District Kenya 1930-1990
Guidelines for the Incorporati
Guidelines for the Incorporation of Health Safeguards into Irrigation Projects Through Intersectoral Cooperation (PEEM Guidelines Series)
The enterprising peasant
The enterprising peasant
The story of Nigerian cattle
The story of Nigerian cattle
The story of Nigerian cotton
The story of Nigerian cotton
The story of Nigerian groundnu
The story of Nigerian groundnuts