I.Fayez M. Marai New techniques in sheep production - London Butterworths 1987 - 292q I.Fayez M. Marai & J.B. Owen: New techniques in sheep production. London. Butterworths, 1987. 0-408-10134-2--(636.3MAR) ENGLISH ISBN: 0-408-10134-2 Dewey Class. No.: 636.3 / MAR