TY  - GEN
AU  - Everett, James
AU  - Frederic Newcomb, Warwick
AU  - Rice Victor, Arthur
TI  - Breeding and improvement of farm animals
T2  - Mc Graw Hill Publication in the Agricultural Science
U1  - 636.082 RIC 
CY  - New York, McGraw Hill Book Company Inc.
KW  - Farm Animals Physiology Reproduction
ER  -