Yazar
george hay brown
19 cilt bulundu.
Altus Lacy Quaintance, Ara Marcus Daniels, Charles Ernest Ramser, Charles Franklin Kinman, Charles Orrin Townsend, Charles Vancouver Piper, Edward David Vosbury, G. A. Russell, George Milton Warren, Gerald Thorne, Harry Baker Humphrey, Ida M. Spasoff, Jenkin William Jones, Russell Arthur Oakley, Samuel Fortier, Theo. H. Scheffer, Timothy Paul White, William Renwick Beattie, James Herbert Beattie, H. S. Beardsley, United States. Department of Agriculture · Yayınevi bilinmiyor
794 sayfa · 1924
Agriculture
Arthur Vance Swarthout, Benton Early Rothgeb, Carl Joseph West, Emily Florence Alger Hoag Sawtelle, Frederick William Kressman, George Alfred Collier, Harry B. McClure, Harry Nelson Vinall, John Andrew Bexell, Robert Ellsworth Getty · Yayınevi bilinmiyor
1316 sayfa · 1928
Agriculture
Wesley Emmerson Pyke, Almond Madison Binkley, Ernest Muchmore Mervine, George Milton List, Isaac Ernest Newson, Louis Ralph Bryant, R. W. Roskelley, Floyd Cross · Yayınevi bilinmiyor
610 sayfa · 1942
Alfalfa
Charles Spencer Crandall, Clarence Preston Gillette, Colorado Agricultural Experiment Station, David O'Brine, Frank L. Watrous, Louis George Carpenter, M. J. Huffington, Walter Jacob Quick, Wells Woodbridge Cooke, William Parker Headden, Charles Fuller Baker · Yayınevi bilinmiyor
822 sayfa · 1892
Agriculture
Colorado Agricultural Experiment Station, David Wield Robertson, Ernest Charles Smith, George Anderson Beach, Harold David Harrington, Louis Ralph Bryant, Ralph Leroy Parshall, William E. Code · Yayınevi bilinmiyor
746 sayfa · 1943
Agricultural extension work
Edward Holyoke Farrington, George Espy Morrow, Thomas Forsyth Hunt, Thomas Jonathan Burrill · Yayınevi bilinmiyor
542 sayfa · 1891
Agricultural experiment stations
Johns Hopkins University. Peabody Institute. Library, George Peabody Library · Yayınevi bilinmiyor
888 sayfa · 1883
Catalogs, Dictionary
Arthur Tillman Potts, George Stronach Fraps, James Burness Rather, Otto Olson · Yayınevi bilinmiyor
408 sayfa · 1912
Agriculture