Whittemore, Colin Trengove. Elements of pig science / C.T. Whittemore. - Harlow, Essex, England : Longman Scientific & Technical, 1987. - 181 p. : ill. ; - Longman handbooks in agriculture . Includes index. ISBN: 0582455995 (pbk.) : 9780582455993 Subjects--Topical Terms: Swine. LC Class. No.: SF395.W467 1987