The present state of conservation: International and national responsabilities and activities
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Main Authors: | , |
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Format: | Texto biblioteca |
Language: | mul |
Published: |
Brasilia (Brazil) FAO
1984
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Subjects: | RESOURCE CONSERVATION, ENVIRONMENTAL IMPACT, LAND PRODUCTIVITY, LAND USE, HUMAN ECOLOGY, CONSERVATION DES RESSOURCES, CONSERVACION DE LOS RECURSOS, IMPACT SUR L'ENVIRONNEMENT, PRODUCTIVITE DES TERRES, UTILISATION DES TERRES, ECOLOGIE HUMAINE, IMPACTO AMBIENTAL, PRODUCTIVIDAD DE LA TIERRA, UTILIZACION DE LA TIERRA, ECOLOGIA HUMANA, |
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