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Bulletins of the Experiment Stations

Elise Lucy Ogden

出版	U.S. Department of Agriculture, 1924
URL	http://books.google.com.hk/books?id=2f_-tffM0_wC&hl=&source=gbs_api
EBook	FULL_PUBLIC_DOMAIN

註釋

This bulletin lists approximately 12,500 of the 17,500 or more publications of the State experiment stations (including those of Alaska and the insular possessions) from 1875 to 1920, inclusive.