Illinois Natural History Survey publications update, 1984-1987.
APA Citation
Illinois. Natural History Survey Division. (1988). Illinois Natural History Survey publications update, 1984-1987. Champaign, Ill.: Illinois Natural History Survey.
MLA Citation
Illinois. Natural History Survey Division. Illinois Natural History Survey Publications Update, 1984-1987. Champaign, Ill.: Illinois Natural History Survey, 1988.
Warning: These citations may not always be complete (especially for serials).