TY  - GEN
AU  - El Amin,F M
AU  - Simerl,N A
AU  - Wilcox,C J
TI  - Genetic and environmental effects upon reproductive performance of Holstein crossbreds in the Sudan
SN  - 0022-0302
PY  - 1986///0806
KW  - Animals
KW  - Cattle
KW  - genetics
KW  - Crosses, Genetic
KW  - Environment
KW  - Female
KW  - Phenotype
KW  - Pregnancy
KW  - Pregnancy, Animal
KW  - Sudan
KW  - Tropical Climate
N1  - Publication Type: Journal Article
UR  - https://doi.org/10.3168/jds.S0022-0302(86)80506-9
ER  -