TY  - BOOK
AU  - Aland A. & Madec F
TI  - Sustainable animal production: The challenges and potential development for professional farming / 
SN  - 9789086860999
U1  - 636 ALA 
PY  - 2009///
CY  - Netherlands
PB  - Wageningen Academic publishers
N1  - Includes indexes and bibliographic records
ER  -