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總筆數:2
| 篇名 | 作者 | 刊名 | 出版年 | 查看 |
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| Assessing the effect of controlled seasonal breeding on steady-stateproductivity of pastoral goat herds in northern Kenya |
Hary, I.; |
Agricultural Systems |
2004-08-01 |
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| Derivation of steady state herd productivity using stage-structuredpopulation models and mathematical programming |
Hary, I.; |
Agricultural Systems |
2004-08-01 |
查看 |
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