Free Access
Issue |
Ann. Zootech.
Volume 28, Number 3, 1979
|
|
---|---|---|
Page(s) | 349 - 349 | |
DOI | https://doi.org/10.1051/animres:19790314 |
Ann. Zootech. 28 (1979) 349-349
DOI: 10.1051/animres:19790314
DOI: 10.1051/animres:19790314
Productivity factors and gross margin in fattening pig herds
O. TEFFENE and J. VANDERHAEGENWithout abstract
First page of the article