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Agriculture
Inside development in Latin America : a report from the Dominican Republic, Colombia, and Brazil
1988
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Priorities for a new century. Agriculture, food and rural policies in the European Union. Conference
1994
Sustainable development for the Great Plains : policy analysis
1994
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The present state of mangrove ecosystems in Southeast Asia and the impact of Pollution - Philippines
1980
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Bilan des études en agropastoralisme au Tchad
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1943
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