| Trích dẫn | Craven, S.R. and E. Lev 1987 Double-crested Cormorants in the Apostle Islands, Wisconsin, USA: population trends, food habits, and fishery depredations. Colonial Waterbirds 10(1):64-71. |
| DOI / ISBN | |
| Giấy URL | |
| Ref. No. | 5689 |
| Ngôn ngữ | English |
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| Comments on the publication | |
| Tìm thông tin này trong | Google Scholar | Scirus | Species used from this reference |
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