Author
Aandahl, Fred George, 1897-1966
3
Abrams, C. S.
1
Abrams, C. S.; Moulton, Harry D.; Viklund, H. I.
1
Adams, Alva
8
Adams, Alva Blanchard, 1875-1941
1
Adkins, Ralph W.
1
Agricultural Technology Company
1
Albrethsen, Holger, Jr.; McGinley, Frank E.
1
Allen, Charles F.
1
Allen, Tom, editor
1
Allott, Gordon, 1907-1989
3
Alvord, Donald C. (Donald Clayton), 1922-
1
Amemiya, Minoru, 1922-2000; Evans, Norman; Kemper, William D.; Hastings, Maurice M.; Robinson, Charles W.
1
American Cyanamid Company, Raw Materials Development Laboratory
3
American Cyanamid Company. Raw Materials Development Laboratory
20
American Farm Bureau Federation
1
Anderson, Clinton Presba, 1895-1975
3
Anderson, Clinton Presba, 1895-1975; Allott, Gordon, 1907-1989; Barrett, Frank A.; Bennett, Wallace F. (Wallace Foster), 1898-1993; Chavez, Dennis, 1888-1962; Goldwater, Barry M. (Barry Morris), 1909-1998; Hayden, Carl Trumbull, 1877-1972; Millikin, Eugene Donald, 1891-1958; Watkins, Arthur V. (Arthur Vivian), 1886-1973; O’Mahoney, Joseph C. (Joseph Christopher), 1884-1962
1
Anderson, Clinton Presba, 1895-1975; Chavez, Dennis, 1888-1962
2
Anderson, Clinton Presba, 1895-1975; McCormick, Harold L.
1
Anderson, T. P.
1
Anderson, T. P.; O'Toole, W. L.
1
Aqualante
1
Arizona Bureau of Mines
1
Arizona. Department of Mineral Resources
1
Arizona. Office of the Governor
2
Armstrong, Ellis L., 1914-2001
3
Armstrong, William L. (William Lester), 1937-2016
16
Arraj, Alfred A.
1
Ashby, Leroy, editor
6
Ashwill, Walter R. (Walter Rodney), 1918-
1
Asmus, J. R.
1
Asphalt Institute
1
Aspinall, Wayne N.
33
Aspinall, Wayne N.; Allott, Gordon, 1907-1989
1
Aspinall, Wayne N.; Clyde, George D.
1
Aspinall, Wayne N.; Hanna, Bert
1
Aspinall, Wayne N.; Johnson, Harold T.; Edmondson, Edward; Udall, Morris K.; Hosmer, Craig, 1915-1982; Burton, Laurence J. (Laurence Junior), 1926-2002
1
Aspinall, Wayne N.; Miller, A. L. (Arthur Lewis), 1892-1967
1
Aspinall, Wayne N.; Sparks, Felix L.
1
Aspinall, Wayne N.; Udall, Morris K.; Johnson, Harold T.; Edmondson, Edward; Hosmer, Craig, 1915-1982; Burton, Laurence J. (Laurence Junior), 1926-2002
1
Associated Students of Grand Junction State Junior College
1
Associated Students of the Grand Junction State Junior College
37
Aurora (Colo.)
1
Back, A. E.; Lieboner, W. S.
1
Baden, Larry, editor
26
Bain, George W.
1
Balcomb, Kenneth
4
Ballam, George A.
1
Banks, Jaime, editor
15
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