Stephen Alfred Forbes

Some Recent Changes In Illinois River Biology

Arsenical Poisons For The Codling Moth (Carpocapsa Pomonella, L.)

Arsenical Poisons For The Codling Moth (Carpocapsa Pomonella, L.)

The Fishes Of Illinois

The Fishes Of Illinois

Some Recent Changes In Illinois River Biology

Some Important Insects Of Illinois Shade Trees And Shrubs

Some Important Insects Of Illinois Shade Trees And Shrubs

Insect Injuries To The Seed And Root Of Indian Corn

Experiments With The Muscardine Disease Of The Chinch-Bug

Grierson's Cavalry Raid

A Preliminary Report On The Aquatic Invertebrate Fauna Of The Yellowstone National Park, Wyoming, And Of The Flathead Region Of Montana