Number of visits andlength of each visit to a nipple cup drinker by 7-week-old pigs af-ter a water deprivation period or ad libitum access to water

查看全文 作　　者：Ciara J J;Locke A K;Kenneth J S; 出　　处：《Journal of Swine Health and Production》索引2009年第17卷第2期,共0页