Predicting the susceptibility of Illinois forest stands to defoliation by the gypsy moth / David L. Swofford, Michael R. Jeffords, and Karen W. O'HayerDavid L. Swofford · First published 1988Open the Tome
Paup 4.0 For Macintosh (Software and User's Book for Macintosh)David L. Swofford · First published 2004Open the Tome
Predicting the susceptibility of Illinois forest stands to defoloation by the gypsy mothDavid L. Swofford · First published 1988Open the Tome
A summary of the life history and distribution of the spring cavefish, Chologaster agassizi, Putnam, with population estimates for the species in southern IllinoisDavid L. Swofford · First published 1978Open the Tome
