Our natural resources and their conservation.
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| OCLC: | 173140 |
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| Main Author: | |
| Other Authors: | , , |
| Language: | English |
| Published: |
J. Wiley & sons, inc.,
1936.
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| Subjects: | |
| Format: | Monograph Note that CRL will digitize material from the collection when copyright allows. |
| Physical Description: | 650 p. |
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| Bibliography: | "Selected bibliography": p.623-634. |