| 标题 |
Assessment of the economic impact of porcine reproductive and respiratory syndrome virus on United States pork producers |
| 网址 | |
| DOI |
10.54846/jshap/754
doi
|
| 其它 |
期刊:Journal of Swine Health and Production 作者:Derald Holtkamp; James Kliebenstein; Eric Neumann; Jeffrey Zimmerman; Hans Rotto; et al 出版日期:2013-03-01 |
| 求助人 | |
| 下载 | 该求助完结已超 24 小时,文件已从服务器自动删除,无法下载。 |
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(2025-6-4)