Yazar
Leo Frederick Rettger
17 cilt bulundu.
Leo Frederick Rettger, Maurice Noel Levy, Louis Welnstein, James Ewing Weiss · Yayınevi bilinmiyor
218 sayfa · 1935
Constipation
Benjamin A. Brown, D. F. Jones, George Cleveland White, Irving Gilman Davis, Leo Frederick Rettger, Leslie Clarence Dunn · Yayınevi bilinmiyor
602 sayfa · 1924
Agriculture
Benjamin A. Brown, George Cleveland White, George D. Brigham, Irving Gilman Davis, James Lowell Hypes, Leo Frederick Rettger, Leslie Clarence Dunn, William Lorenzo Slate, J. R. Jacoby, Robert Ebenezer Johnson, Walter Landauer · Yayınevi bilinmiyor
890 sayfa · 1927
Agricultural experiment stations
Benjamin A. Brown, Connecticut. Storrs Agricultural Experiment Station, Storrs, George Cleveland White, George Herbert Lamson, Leo Frederick Rettger, Leslie Clarence Dunn, Richard C. Fisher, William Lorenzo Slate · Yayınevi bilinmiyor
460 sayfa · 1921
Alfalfa
William Merrill Esten, Charles Thom, Geoge Herbert Lamson, Kenneth Jesse Matheson, Leo Frederick Rettger, Roy Edwin Jones, William Franklin Kirkpatrick, James Nimrod Currie, Jerauld Armington Manter, Leslie Ellsworth Card · Yayınevi bilinmiyor
416 sayfa · 1914
Bacteriology, Agricultural
Charles Thom, Chester Deacon Jarvis, Connecticut. Storrs Agricultural Experiment Station, Storrs, G. H. Lamson, John Main Trueman, Leo Frederick Rettger, William Merrill Esten, Christie J. Mason, F. H. Stoneburn · Yayınevi bilinmiyor
502 sayfa · 1908
Apples
Arthur F. Swanson, Cliff Errett Aubel, Harold Howe, Harold Martin Scott, Harry Ernest Reed, James Walter Zahnley, Katherine Paddock Hess, Leo Edward Melchers, Loyal Frederick Payne, Otto Herman Elmer · Yayınevi bilinmiyor
780 sayfa · 1938
Barley