Seminar on Environmental Arts and Sciences August 25-31, 1968 : a summary of the proceedings /

Συλλογικό Έργο: Thorne Ecological Foundation. The Aspen Center for Environmental Studies., Seminar on Envronmental Arts and Sciences (Summary of Proccedings) Boulder, Colorado)
Μορφή: Βιβλίο
Γλώσσα:English
Έκδοση: Boulder, CO : Thorne Ecological Foundation, 1968
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