1
Published: 1976
Superior document: VIIIth International Congress on Animal Reproduction and Artificial Insemination Krakow, July 12-16, 1976 ; proceedings 3
2
Published: 1976
Superior document: VIIIth International Congress on Animal Reproduction and Artificial Insemination Krakow, July 12-16, 1976 ; proceedings 5
3
Published: 1976
Superior document: VIIIth International Congress on Animal Reproduction and Artificial Insemination Krakow, July 12-16, 1976 ; proceedings 4
4
Published: 1976