Yazar
charles maxwell ph d
20 cilt bulundu.
Barbara Ann Anderson, Betty Thomas Richardson, C. R. Lockard, Elsie Halstrom Dawson, Fred Charles Simmons, George Meredith Jemison, Raymond Frank Taylor, Anson William Lindenmuth, Elbert Luther Little, Gladys L. Gilpin, J. A. Putnam, Howard Reynolds, John James Keetch, Roswell Donald Carpenter · Yayınevi bilinmiyor
1260 sayfa · 1982
Agricultural colleges
Erval Jackson Newcomer, J. M. Dunleavy, Marion Ashton Smith, Robert Jay Marty, Charles A. Rindt, Lacy Porter McColloch, Bernard A. Friedman, John Fedkiw · Yayınevi bilinmiyor
802 sayfa · 1966
Agricultural experiment stations
Charles Edgar Randall, Daisy Priscilla Smith Edgerton · Yayınevi bilinmiyor
960 sayfa · 1938
Americana
Alfred Charles True, Vinton Albert Clark · Yayınevi bilinmiyor
994 sayfa · 1900
Agricultural experiment stations