The conservation story, a background for understanding today's crisis
Saved in:
OCLC: | 751490 |
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Main Author: | |
Other Authors: | |
Language: | English |
Published: |
Columbus, Ohio,
American Education Publications,
c1969.
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Series: | Unit study books.
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Subjects: | |
Format: | Monograph Note that CRL will digitize material from the collection when copyright allows. |