Birdlife--an indicator of environmental quality / by James E. Neal and Einer G. Olstrom.
This publication suggests how to measure the environmental quality by examining diversity of birdlife and recommends ways to improve the environment to attract more birds.
| Uniform Title: | Extension bulletin (Michigan State University. Cooperative Extension Service) ;
E-707. Extension bulletin (Michigan State University. Cooperative Extension Service). Natural resources series. |
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| Language: | English |
| Published: |
E. Lansing, Mich. :
Cooperative Extension Service, Michigan State University,
[1971]
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| Series: | Extension bulletin (Michigan State University. Cooperative Extension Service) ;
E-707. Extension bulletin (Michigan State University. Cooperative Extension Service). Natural resources series. |
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| Physical Description: | 4 unnumbered pages : color illustrations. |
| Format: | Electronic eBook |