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Google圖書搜尋
Rate of Milk Secretion as Affected by Advance in Lactation and Gestation
Charles Spencer Crandall
Frederick Charles Bauer
John William Lloyd
Walter Lee Gaines
Frederick Alexander Davidson
其他書名
Correction of Yield, Within a Lactation Period, for Length of Record and for Pregnancy
出版
University of Illinois Agricultural Experiment Station
, 1927
URL
http://books.google.com.hk/books?id=usRQAQAAMAAJ&hl=&source=gbs_api
