| Trích dẫn | Birkeland, C. 1974 Interactions between a sea pen and seven of its predators. Ecological Monographs 44:211-232. |
| DOI / ISBN | |
| Giấy URL | http://www.jstor.org/stable/1942312 |
| Ref. No. | 94088 |
| Ngôn ngữ | English |
| Cách sử dụng | used in part |
| Các chú thích | |
| Tìm thông tin này trong | Google Scholar | Scirus | Species used from this reference |
| Cross references |