A critical index of films and filmstrips in conservation : dealing with renewable resources, non-renewable resources, resources and people, and ecology.
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| Format: | Book |
| Language: | English |
| Published: |
Flanders, N.J. :
O'Hare Books],
1967.
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| Edition: | [3d ed. |
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| Item Description: | First published in 1960 under title: A critical index of films and filmstrips. |
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| Physical Description: | 79 pages ; 22 cm. |