The conservation of natural resources : a textbook for junior and senior high schools
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| OCLC: | 3439241 |
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| Main Author: | |
| Other Authors: | |
| Language: | English |
| Published: |
Chicago :
Laurel Book Co.,
l947.
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| Subjects: | |
| Format: | Monograph Note that CRL will digitize material from the collection when copyright allows. |
| Physical Description: | viii, 554 p. : ill., maps ; 21 cm. |
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| Bibliography: | Includes bibliographical references (p. 545-546) and index. |