1
by Bartholomew, John Christopher
Published 1986
2
Published 1993
3
Published 1993
4
Published 1992
5
by Klein, Donald W.
Published 1971
6
Published 1991
7
Published 1989
8
Published 1897
9
Published 1989
10
Published 1979
11
by Bartholomew, John Christopher
Published 1988
12
Published 1989
13
Published 1987
14
by Kurian, George Thomas
Published 1990
15
by Chaliand, Gerard, 1934-
Published 1985
16
Published 1994
17
18
Published 1991
19
Published 1970