The American Dog Tick: Eastern Carrier of Rocky Mountain Spotted Fever

Tetrastichus Brevistigma Gahan: A Pupal Parasite of the Elm Leaf Beetle, Issues 476-500

Investigations in Erosion Control and Reclamation of Eroded Sandy Clay Lands of Texas, Arkansas, and Louisiana at the Conservation Experiment Station, Tyler, Tex., 1931-40: Issues 901-925