Wilfred H. Johnson

Identifiers

Internet Archivesanitationincont00john
Open LibraryOL9412818A

Top Subjects

Pests (1)
Control (1)
Insect pests (1)
Rodents (1)

Books by Wilfred H. Johnson

Total count: 1

Sanitation in the control of insects and rodents of public health importance

U.S. Dept. of Health, Education, and Welfare. Center for Disease Control1959-01-01