A Study of the Effect of Storage, Heat, and Moisture on Pyrethrum

Results of Experiments with Miscellaneous Substances Against Bedbugs, Cockroaches, Clothes Moths, and Carpet Beetles

Results of Experiments with Miscellaneous Substances Against Bedbugs, Cockroaches, Clothes Moths, and Carpet Beetles

Effectiveness Against the San Jose Scale of the Dry Substitutes for Liquid Lime-sulphur

Miscellaneous Truck-crop Insects in Louisiana: I. Insects Injurious to the Globe Artichoke in Louisiana, Volumes 701-725

The Genera of Grasses of the United States: With Special Reference to the Economic Species

The Brown-Duvel Moisture Tester and how to Operate it: Issues 1351-1375

Small Sawmills: Their Equipment, Construction, and Operation