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The changing global environment
Singer, Siegfried Fred, (1975)
Proceedings of Ghana Scope's Conference on Environment and Development in West Africa : (full report) ; September 1 to September 7, 1974
Laryea, Angeline M., (1976)
Four essays on the economics of climate change
Torvanger, Asbjørn, (1993)
Market linkages of small farms : a study of the maize market in Northern Vera Cruz, Mexico
García, Philip, (1978)
Technological advance, weather, and crop yield behavior
Offutt, Susan E., (1987)
The effects of agricultural growth on agricultural imports in developing countries
Kellogg, Earl, (1986)