Bird count : a practical guide to bird surveys /
| Main Author: | |
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| Format: | Book |
| Language: | English |
| Published: |
Harmondsworth :
Kestrel Books,
1976.
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| Subjects: |
| Item Description: | Includes index. |
|---|---|
| Physical Description: | 192 pages : illustrations, chart, forms, maps ; 21 cm. |
| Bibliography: | Bibliography: pages 183-189. |
| ISBN: | 0722651538 : |