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Inspection of Commercial Fertilizers for 1925
George Frederick Potter
Harry Clark Woodworth
Moses Gale Eastman
New Hampshire Agricultural Experiment Station
Thomas Guthrie Phillips
Andrew William Petre
H. I. Richards
Howard Arthur Rollins
Todd Orin Smith
L. B. Lincoln
出版
New Hampshire Agricultural Experiment Station, The University of New Hampshire
, 1925
URL
http://books.google.com.hk/books?id=ynVRAQAAMAAJ&hl=&source=gbs_api