TY  - BOOK
AU  - Steinfeld, Henning.
AU  - Blackburn, Harvey.
AU  - Haan, Cees de.
TI  - Livestock-environment interactions: issues and options
U1  - 636.08 S88 
PY  - 1996///]
CY  - United Kingdom
PB  - Commission of the European Communities
KW  - Ganado
KW  - Efecto del medio ambiente
ER  -