 | Udell, Gerald Gail. 1n | (1) |
| Ullrich, Erwin O. 4n | (1) |
| Ulrey, Ivon W. (Ivon William), 1908- 4n | (1) |
| Umberger, Dwaine E. 1n | (1) |
| United States-Australia Rangelands Panel. Workshop (1971 : Berkeley, Calif.) 1n | (1) |
| Urban, Francis S. 1n | (1) |
| Ursic, Stanley John, | (1) |
| Van Arsdall, Roy Neuman, 1924- 2n | (3) |
| Van de Mark, Mildred S. | (1) |
| Van Den Brink, Ceel, 1921- 4n | (1) |
| Van der Heide, Louis, | (1) |
| Van Dress, Michael G., 1930- 1n | (2) |
| Van Genuchten, M. Th. (Martinus Theodorus), 1945- 4n | (1) |
| Van Vlack, Philip W. 4n | (1) |
| Vankai, Thomas A. 1n | (1) |
| Vastine, William J., 1939- 4n | (1) |
| Vaughn, Milton D. | (1) |
| Vaundell, W. L. | (1) |
| Vermeer, James, 1912- 4n | (3) |
| Verrall, Arthur Frederic, 1905- 2n | (1) |
| Vertrees, James G. 1n | (1) |
| Vial, Ekdmund E. (Edmund Ellsworth), 1900- 4n | (1) |
| Viereck, Leslie A. 1n | (1) |
| Viets, Frank G. (Frank Garfield), 1916- 4n | (1) |
| Volz, Marvin D. (Marvin Dudley), 1921- 4n | (1) |
| Vosloh, Carl J. (Carl Joseph), 1924- 4n | (2) |