كتب ذات صلة

The plankton of the Illinois river, 1894-1899 with introductory notes upon the hydrography of the Illinois river and its basin.

Forest and stream in Illinois

• The Stephen A. Forbes collections at the Illinois Natural History Survey, 1858-1994 : Annual report 1994.
  المؤلفون: Forbes, Stephen Alfred
• Some important insects of Illinois shade trees and shrubs
  المؤلفون: Forbes, Stephen Alfred
• A preliminary report on the aquatic invertebrate fauna of the Yellowstone National Park, Wyoming and of the Flathead Region of Montana.
  المؤلفون: Forbes, Stephen Alfred