TY  - BOOK
AU  - Niswender, G. D.
TI  - Reproduction in domestic ruminants: : proceedings
T2  - Journal of Reproduction and Fertility.Supplement
U1  - 636.2 
PY  - 1987///
CY  - Cambridge
PB  - Journals of Reproduction and Fertility
KW  - Reproducción animal
KW  - Rumiantes
KW  - Reproducción
N1  - D42-29
ER  -