Autor
Lockwood, John P.
2
Axelrod, Daniel Isaac, 1910-1998
1
Bateman, Paul C., 1910-2007
1
Berry, William B. N.
1
Cornwall, Henry R. 1913-
1
Denny, Charles Storrow, 1911-1999
1
Drewes, Harald, 1927-2015
1
Kleinhampl, F. J. 1927-
1
Merriam, Charles Warren, 1905-1974
1
Moore, James Gregory, 1930-
1
Ross, Reuben James, 1918-2005
1