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Google圖書搜尋
Efficient Beef Production from Grass
British Grassland Society
British Society of Animal Production
出版
British Grassland Society
, 1988
主題
Technology & Engineering / Agriculture / Animal Husbandry
ISBN
0905944143
9780905944142
URL
http://books.google.com.hk/books?id=zUwjAQAAMAAJ&hl=&source=gbs_api