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john l field
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Special Instructions for Taking Samples of Sugar Beets for Analysis
Archibald Dixon Shamel, Cyril George Hopkins, Joseph Cullen Blair, Perry Greeley Holden, Wilber John Fraser · Yayınevi bilinmiyor
820 sayfa · 1897
Alfalfa
Your Weeds and Your Neighbor's
Andrew Delmar Hopkins, Charles Frederick Millspaugh, D. D. Johnson, John Alva Myers · Yayınevi bilinmiyor
574 sayfa · 1891
Agrilus
Stress and Velocity Fields in Gravity Flow of Bulk Solids
Devi Mitra, Don R. Dickson, Jerry Ray Johanson, Read William Stewart, John E. Willson, I.B. Cutler, J. Vern Hales · Yayınevi bilinmiyor
772 sayfa · 1942
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