Sheep and wool science, production and management - M.P. Botkin; Ray A Field C Laroy Johnson (Newjersey Prentice hall, 1988)
M.P. Botkin; Ray A Field & C Laroy Johnson: Sheep and wool science, production and management. Newjersey. Prentice hall, 1988. 0-13-808494-7-025--(636.3BOT)
ENGLISH