Controlling mosquitoes and blackflies in Ontario
By: [prepared by the Ontario Biting Fly Committee].
Publisher: Ministry of the Environment, Ministry of Health
Published: 1981
Place of publication: Toronto, Ont
Language: eng
Number of pages: 22
Subjects: Mosquitoes -- Control -- Ontario.; Saint Louis encephalitis -- Ontario -- Prevention.; Insecticides.; Simuliidae -- Control -- Ontario.
Notes: Cover title.