Byers, J.A. 1992. Trends in chemical ecology revealed with a personal
computer program for searching data bases of scientific references
and abstracts. Journal of Chemical Ecology 18:1481-1495.
You would need Netscape version 2.0 or later (however, version 2.x has a bug so I'm only
letting those with Netscape 3.0 or later use the bar grapher.
© 1996 by John A. Byers, Chemical Ecology, Chemical Ecology.