Essays and addresses,

Published in commemoration of the opening of the new college buildings, October 7th, 1873.

The origin of species /

Includes index.

The new evangelism and other papers /

Includes bibliographical references.

Die Allmacht der Naturzüchtung, eine Erwiderung an Herbert Spencer.

A reply of two articles by Herbert Spencer, entitled The inadequacy of natural selection, and Professor Weismann's Theories, a postscript.

A selection of the common, unusual, and rare insects of Illinois /

"This booklet is ... not an entomology textbook and we have devoted most of the space to photographs of insects." -- pg. [1].

Commissioner selection and qualification.

"April 1983."

Decision analysis for abandoned mine reclamation site selection and planning : a report /

"August 1979."

Seasonal and daily microhabitat selection by Illinois stream fishes /

"Final report 10 June 1982."

Using a geographic information system to optimize site selection for the ssc in Illinois /

"April 1987"--cover.