Animal science workbook / Teagasc; material developed by Tony Pettit. - Piltown, Co. Kilkenny: Teagasc 2011. - 123 p. : ill. (some col.); 30 cm - Teagasc Training Programme AP0111 . Subjects--Topical Terms: Animal science Animal husbandry Dewey Class. No.: 636 TEA