The conservation story, a background for understanding today's crisis
Saved in:
OCLC: | 751490 |
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Hovedforfatter: | |
Andre forfattere: | |
Sprog: | English |
Udgivet: |
Columbus, Ohio,
American Education Publications,
c1969.
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Serier: | Unit study books.
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Fag: | |
Format: | Monograph Note that CRL will digitize material from the collection when copyright allows. |