Fishwick, V. C. Pigs, their breeding, feeding and management - 9 ed. - London : Crosby Lockwood, 1965 - 267 p. : ilus. - Agricultural and horticultural series . - Agricultural and horticultural series . LCCN: 39950 Subjects--Topical Terms: Ganado porcino. Dewey Class. No.: 636.4 / F58 1965