| 其他書名 | A Semi-technical Account of Recent Developments in Genetics Applied to Breeding for the Improvement of Economic Traits in Poultry. For the Breeder, the Hatcheryman, and the Commercial Poultryman |
| 出版 | University of California, College of Agriculture, Agricultural Experiment Station and Extension Service, 1951 |
| URL | http://books.google.com.hk/books?id=9v9UAAAAYAAJ&hl=&source=gbs_api |