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1993
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1987
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The environmental destruction of south Florida : a handbook for citizens
1969
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Human impact on coral reefs : facts and recommendations
1987
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L'impact de la production et de la transformation du café, du cacao et du riz sur l'environnement en Côte d'Ivoire
1993
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Zagrozenie Parków Narodowych w Polsce
1985
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Western Samoa : land-based pollution sources and their effects on the marine environment
1992
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Greening of Thai industry : producing more and polluting less - research report no. 5
1990
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Panayotou, Theodore |