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Effects of Certain Soil Conditions and Treatments Upon Potato Yields and the Development and Control of Potato Scab
Andrew E. Watson, Charles Henry Merchant, Chester W. Hitz, Donald Folsom, G. L. Terman, Geddes W. Simpson, H.W. Hall, John Henry Hawkins, Alfred O. Shaw, Howard Chester Dickey · Yayınevi bilinmiyor
922 sayfa · 1948
Apples
Work and Progress of the Agricultural Experiment Station for the Year Ended December 31, 1924
Clarence Cornelius Vincent, Claude Carl Wakeland, Guy Raymond McDole, H. W. Hulbert, Idaho Agricultural Experiment Station, Raymond T. Parkhurst, John Henry Christ, L. E. Longley · Yayınevi bilinmiyor
702 sayfa · 1924
Agricultural experiment stations