59 books
Habits and Behavior of the Corn-Field Ant, Lasius Niger Americanus (Classic Reprint)
Illinois Biological Monographs, 1926, Vol. 10 (Classic Reprint)
Recent Illinois Work on the Corn Root-Aphis and the Control of Its Injuries (Classic Reprint)
On the Life History, Habits, and Economic Relations of the White-Grubs and May-Beetles (Classic Reprint)
Insect Injuries to the Seed and Root of Indian Corn (Classic Reprint)
Experiments With the Muscardine Disease of the Chinch-Bug, and With the Trap and Barrier Method for the Destruction of That Insect (Classic Reprint)
Maps Showing Distribution of Illinois Fishes to Accompany a Report on the Fishes of Illinois (Classic Reprint)
Maps Showing Distribution of Illinois Fishes to Accompany a Report on the Fishes of Illinois (Large Text Classic Reprint)
Illinois Biological Monographs, Vol. 8
The San José Scale in Illinois (Classic Reprint)
The Corn Bill-Bugs in Illinois (Classic Reprint)
Experiments with Insecticides for the San Jose Scale (Classic Reprint)
The Influence of Trees and Crops on Injury by White-Grubs (Classic Reprint)
The Fruit Bark Beetle (Scolytus Rugulosus, Ratz)
The Fruit Bark Beetle (Scolytus Rugulosus, Ratz): Order Coleoptera, Family Scolytidæ (Large Text Classic Reprint)
The Economic Entomology of the Sugar Beet (Classic Reprint)
The Insect, the Farmer, the Teacher, the Citizen and the State (Classic Reprint)
Comparative Experiments with Various Insecticides for the San Jose Scale (Classic Reprint)
Grierson's Cavalry Raid (Classic Reprint)
Experiments with the muscardine Disease of the Chinch-Bug
Concerning a Forestry Survey and a Forester for Illinois (Classic Reprint)
The Fishes of Illinois (Classic Reprint)
Studies of the Food of Birds, Insects and Fishes