Insects :
Insects : the yearbook of agriculture, 1952 /
the United States Department of Agriculture.
- Washington, D.C. : U.S. Gov. Print. Off., [1952].
- 780 p. : ill.
- United States. Department of Agriculture. Yearbook of agriculture ; 1952. .
Issued also as 82nd Congress, 2d Session, House document no. 413. Includes index.
Includes bibliographical references.
Insects, Injurious and beneficial--United States.
Insecticides.
Insects--United States.
Issued also as 82nd Congress, 2d Session, House document no. 413. Includes index.
Includes bibliographical references.
Insects, Injurious and beneficial--United States.
Insecticides.
Insects--United States.