1
by Pierret, Robert F.
Published 1988
2
by Pierret, Robert F.
Published 1987
3
by A. Jemila Rani.
Published 2006
4
by Runyan, W. R.
Published 1975
5
Published 1984
6
by Fraser, D. A.
Published 1983
7
by Cooke, M. J.
Published 1990
8
by Rutkowski, George B.
Published 1992
9
Published 1991
10
by Runyan, W. R.
Published 1998
11
by White, Joseph F.,, 1941-
Published 1977
12
by Gray, Paul E.
Published 1969