| 1. | Health and quarantine requirement for dairy cattle farms
奶牛场卫生及检疫规范 |
| 2. | The canada - china integrated dairy cattle breeding project
公共机构改革-农业职业教育肉牛项目 |
| 3. | One of a breed of small , black dairy cattle of irish origin
克立牛一种产于爱尔兰的黑色小乳牛 |
| 4. | Application of excel programming calculation in dairy cattle product
规划求解在奶牛生产中的应用 |
| 5. | The black and white dairy cattle of china
中国黑白花奶牛 |
| 6. | Dairy cattle - carotene nutrient and diagnosis and curing of it ' s deficiency
胡萝卜素营养及其缺乏症的防治 |
| 7. | Analysis on integrative benefits of dairy cattle raising in heilongjiang province
黑龙江省奶牛养殖综合效益分析 |
| 8. | Application and research progress of dna paternity testing in dairy cattle
亲权鉴定在奶牛生产中的应用及研究进展 |
| 9. | Investigation and study on ongoing dairy cattle breeding region of tanshan city
唐山市奶牛养殖小区发展现状的调研 |
| 10. | Feeding standard for dairy cattle
奶牛饲养标准 |
