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Greenhouse effect and its impact on Africa
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Agroforestry for stustainable production
economic implications -
Homestead plantation and agroforestry in Bangladesh
proceedings of a national workshop held July 17 - 19, 1988 in Joydebpur, Bangladesh -
Greenhouse effect and its impact on Africa
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Agroforestry for sustainable production
economic implications -
The prospects for agroforestry in the tropics