WORLD Health Organization
Specifications for pesticices used in public health; insecticides- molluscicides - Geneva World Health Organization 1985 - 384 p.
9241560843
Pesticides-public safety
Pesticide usage
363.1792 / WOR
Specifications for pesticices used in public health; insecticides- molluscicides - Geneva World Health Organization 1985 - 384 p.
9241560843
Pesticides-public safety
Pesticide usage
363.1792 / WOR