Ensminger, M. Eugene.
Swine science /
by M. Eugene Ensminger.
- 4a ed.
- Danville : The Interstate, 1970.
- 881 p. : ill., 24 cm.
- Animal agriculture series .
- Animal agriculture series. .
Swine.
Swine--United States.
Cerdos.
20151000
Duplicado
636.4