Vulnerable concentrations of birds in the North Sea
Mark L. Tasker and Michael W. Pienkowski
Bok Engelsk 1987
| Utgitt | [Great Britain] : The Council , c1987
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|---|---|
| Omfang | 39 p. : ill., col. maps
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| Opplysninger | "European year of the environment.". - Includes bibliographical references (p. 38).
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| Emner | |
| ISBN | 0861393937
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