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Google圖書搜尋
Amphibians in Decline
David Martin Green
其他書名
Canadian Studies of a Global Problem
出版
Society for the Study of Amphibians and Reptiles
, 1997
主題
History / Canada / General
Nature / Animals / Reptiles & Amphibians
Nature / Animals / Wildlife
Science / Life Sciences / Zoology / Ichthyology & Herpetology
ISBN
0916984400
9780916984403
URL
http://books.google.com.hk/books?id=gabwAAAAMAAJ&hl=&source=gbs_api
註釋
The first volume of the series comprises the report to a task force of the World Conservation Union (IUCN) by a Canadian research group. The 29 papers include demographic and population studies, status reports, descriptions of methods, and studies or reviews of causes of amphibian declines. Among the suspected causes are pesticides, global change, ultraviolet radiation, and disease. An appendix describes the status of all 47 species of Canadian amphibians and includes photographs of most. Annotation copyrighted by Book News, Inc., Portland, OR
