1
by Pearce, D. W, 1941-
Published 1993
2
Published 2001
3
by Bartelmus, Peter
Published 1994
4
Published 1993
5
by Prugh, Thomas
Published 2000
6
7
Published 2001
8
by Smil, Vaclav
Published 1993
9
by Prugh, Thomas
Published 2000
10
by Korber, Achim
Published 2000
11
Published 1996
12
Published 1993
13
14
by Pearce, David (David William)
Published 1993
15
by Miller, Marian A. L, 1950-
Published 1995
16
by Bartelmus, Peter
Published 1994
17
Published 1994
18
by Korber, Achim
Published 2000
19
by Dow, Kristin M
Published 1993
20
by Harrison, Paul
Published 1992