Books by Division of Entomology U.S. Department of Agriculture
The Pediculi and Mallophaga Af
The Pediculi and Mallophaga Affecting Mand and the Lower Animals
Root-knot disease of the peach
Root-knot disease of the peach, orange, and other plants in Florida, due to the work of anguillula /
Icerya or Fluted Scale, Otherw
Icerya or Fluted Scale, Otherwise Known as the Cottony Cushion-Scale