(Q70797166)
Statements
Use of spermatozoa for artificial insemination. I. Fertilizing capacity of fresh and frozen spermatozoa in sows on 36 farms (English)
Use of Boar Spermatozoa for Artificial Insemination. I. Fertilizing Capacity of Fresh and Frozen Spermatozoa in Sows on 36 Farms (English)
1 reference
1 reference
L. A. Johnson
J. G. Aalbers
C. M. Willems