Free Access
Issue
Ann. Zootech.
Volume 31, Number 3, 1982
Page(s) 321 - 321
DOI https://doi.org/10.1051/animres:19820312
Ann. Zootech. 31 (1982) 321-321
DOI: 10.1051/animres:19820312

About sex ratio in pigs

J. LOUGNON and M. PICARD

Without abstract



First page of the article