Author
United States. Department of Agriculture
Rocky Mountain Forest and Range Experiment Station (Fort Collins, Colo.)
274
United States. Forest Service
113
Northeastern Forest Experiment Station (Radnor, Pa.)
84
Hawaii Agricultural Experiment Station
69
Intermountain Research Station (Ogden, Utah)
51
Rocky Mountain Research Station (Fort Collins, Colo.)
41
Intermountain Forest and Range Experiment Station (Ogden, Utah)
36
National Science Foundation (U.S.)
36
Alexander, Robert R.
22
United States. Agricultural Research Service
22
Central States Forest Experiment Station (Columbus, Ohio)
19
Stefferud, Alfred
19
United States. Science and Education Administration
17
Edminster, Carleton B.
16
Darrow, George M. (George McMillan), 1889-1983
14
Ffolliott, Peter F.
13
Beattie, James H. (James Herbert), 1882-
12
Quaintance, A. L. (Altus Lacy), 1870-1958
12
Ripperton, J. C. (John Carson), 1891-1960
12
Markstrom, Donald C.
11
Mathews, O. R. (Oscar Roland), 1890-
11
Arceneaux, George, 1895-
10
Boswell, Victor R. (Victor Rickman), 1900-
10
Hayes, Jack, 1917-
10
New Jersey State College of Agriculture. Extension Service
10
United States. Dept. of Agriculture
10
Barger, Roland L.
9
Gottfried, Gerald J.
9
Griffiths, David, 1867-1935
9
Hawksworth, Frank G., 1926-1993
9
Hurst, W. M. (Wilbur Magruder), 1898-
9
Mohler, John R. (John Robbins), 1875-1952
9
Schmid, J. M.
9
United States. Agricultural Research Service. Crops Research Division
9
United States. Environmental Protection Agency
9
Fleming, Walter E. (Walter Ernest), 1899-
8
Gary, Howard L.
8
Jones, John R. (John Robert), 1926-
8
Kelley, W. P. (Walter Pearson), 1878-
8
National Audiovisual Center
8
New Jersey Agricultural Experiment Station
8
Pope, Willis T. (Willis Thomas), 1873-
8
Read, Ralph A., 1916-
8
Shepperd, Wayne D.
8
Van Haverbeke, David F., 1928-
8
Wright, R. C. (Robert Claude), 1885-
8
Dawson, J. R. (James Robert), 1894-
7
Leaf, Charles F.
7
Leukel, R. W.
7
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