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Google圖書搜尋
An Anaerobic Organism Isolated from Ensilage of Etiological Significance
Robert Graham
R. L. Pontius
Arthur Louis Brueckner
出版
Kentucky Agricultural Experiment Station, University of Kentucky
, 1917
URL
http://books.google.com.hk/books?id=owAnAQAAMAAJ&hl=&source=gbs_api