Specifications for pesticides used in public health : insecticides, rodenticides, molluscicides, repellents, methods /
Specifications for pesticides used in public health : insecticides, rodenticides, molluscicides, repellents, methods /
World Health Organization.
- 3d ed.
- Geneva : World Health Organization, 1967.
- 300 p. : ill.; 24 cm.
Pesticides--Specifications.
Pesticides--Analysis.
668.65 / SPE 1967
Pesticides--Specifications.
Pesticides--Analysis.
668.65 / SPE 1967