Since you're online I'll send you their e-mail instead (less typing)
[log in to unmask]
Jay A. Nelson, Ph.D.
Dept. of Biological Sciences, Towson State University
Towson, Md. 21204-7097 USA
E-mail: [log in to unmask] or [log in to unmask]
fax: 410 830-2405
"There is something fascinating about science. One gets
such wholesome returns of conjecture out of such a
trifling investment of fact"