Swine production
Carroll, William Ernest.
Swine production - 3 ed. - New York : McGraw-Hill, 1962 - 433 p. : ilus.
12474
Ganado porcino.
636.408 / C37 1962
Swine production - 3 ed. - New York : McGraw-Hill, 1962 - 433 p. : ilus.
12474
Ganado porcino.
636.408 / C37 1962
