TY  - BOOK
AU  - Allen,Tim
TI  - Housing, husbandry, and welfare of swine: january 1991 - january 1994
T2  - Quick bibliography series
SN  - 1052-5378
U1  - 636.4016 
PY  - 1994///
CY  - Maryland, EUA
PB  - National Agricultural Library
KW  - Bienestar animal
KW  - Ganado porcino
KW  - Alojamiento
KW  - Bibliografía
ER  -