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Ralph Works Chaney, Ph.D. : paleobotanist, conservationist :

Auteur(s): Chaney, Ralph Works - Daniel, Edna Tartaul.
Contributeur(s): Biodiversity Heritage Library
Collection(s): Biodiversity Heritage Library
Catégorie: Others
Le sujet(s): Geology--China. , Oral histories.--rbgenr , United States.--National Park Service. , Forest conservation. , University of California, Berkeley. , Loyalty oaths--California. , Save-the-Redwoods League. , Lawrence Radiation Laboratory. , Paleobotany--California. , Paleobotany--Asia. , Berkeley (Calif.)--Politics and government.

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Bibliotheca Alexandrina