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| 材料类型: | 文献, 政府刊物, 国家级的政府刊物, 互联网资源 |
|---|---|
| 文件类型: | 互联网资源, 计算机文档 |
| 所有的著者/提供者: |
Albert T Klett; Terry L Shaffer; Douglas H Johnson; Northern Prairie Wildlife Research Center (U.S.) |
| OCLC号码: | 46472631 |
| 注意: | Title from screen viewed 2002-04-01. Originally published: Journal of Wildlife Management 52(3):431-440. "Version 18SEP2000." |
| 责任: | by Albert T. Klett, Terry L. Shaffer, and Douglas H. Johnson. |
摘要:
The Northern Prairie Wildlife Research Center of the United States Geological Survey (USGS) presents the full text of an article entitled "Duck Nest Success in the Prairie Pothole Region," by Albert T. Klett, Terry L. Shaffer, and Douglas H. Johnson. The article discusses the nest success of mallard, gadwall, blue-winged teal, northern shoveler, and northern pintail for regions in North Dakota, South Dakota, and Minnesota between 1966 and 1984.
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添加标签 目的是为 "Duck nest success in the Prairie Pothole Region".
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