| Trích dẫn | Kendeigh, S.C. 1970 Energy requirements for existence in relation to size of bird. The Condor 72:60-65. |
| DOI / ISBN | |
| Giấy URL | |
| Ref. No. | 4878 |
| 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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