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Economic Studies of Dairy Farming in New York
Clarence Vernon Noble
Edward Gardner Misner
Harry Houser Love
Harry Wilmer Dye
Lawrence Paul Wehrle
Leland Spencer
Merritt Wesley Harper
Roland Willey Bartlett
Roy Glen Wiggans
其他書名
Grade A milk with and without cash crops. II
出版
Cornell University Agricultural Experiment Station
, 1924
URL
http://books.google.com.hk/books?id=ml59AQAACAAJ&hl=&source=gbs_api
