Data del Ajut | 29 de set. 2006 |
---|---|
Idioma original | No s'ha definit/desconegut |
Supervisor | Josep Gasa Gaso (Director/a) & Francisco Javier Manteca Vilanova (Director/a) |
Effect of the housing and feeding system on the welfare and productivity of pregnant sows.
Tesi d’estudis: Tesi doctoral