| 其他書名 | (determine the Effects of 4-amino-pyridine, (DRC-1327, Avitrol 200), on Pen-reared Pheasants) |
| 出版 | North Dakota State Game and Fish Department, Pittman-Robertson Division, 1969 |
| URL | http://books.google.com.hk/books?id=NLM_PAAACAAJ&hl=&source=gbs_api |