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The role of ecology in the federal government : report of the Committee on Ecological Research.

Date de publication: 1974.
Éditeur(s): Council on Environmental Quality and Federal Council for Science and Technology
Contributeur(s): Biodiversity Heritage Library
Collection(s): Biodiversity Heritage Library
Catégorie: Others
Le sujet(s): Ecology--Research--United States.
mots-clés: Ecology Research United States.

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Bibliotheca Alexandrina