1
by Weiss, Mark L.
Published 1981
Book
2
by Miller, G. Tyler 1931-.
Published 1992
Book
3
by Nebel, Bernard J.
Published 1996
Book
4
by Enger, Eldon D.
Published 1992
Book
5
6
by Duba, Kana Roba.
Published 1997
Book
7
8
Published 1997
Book
9
by Miller, G. Tyler 1931-.
Published 1997
Book
10
Published 1997
Book
11
by Gross, M. Grant 1933-.
Published 1993
Book
12
by Milne, Lorus Johnson, 1912-.
Published 1978
Book
13
by Williams, S. Jeffress.
Published 1990
Government Document Book
14
by Poulsen, Thomas M.
Published 1995
Book
15
by Wheeler, Jesse H.
Published 1990
Book
16
by Beitzel, Barry J.
Published 1985
Book
17
by Brennan, Scott R.
Published 2005
Book
18
by Crapo, Richley H.
Published 1993
Book
19
by McKnight, Tom L. 1928-.
Published 1993
Book
20
by Vansina, Jan.
Published 1985
Book