Bibliografía (14 obras)
Chemical safety in the home
1981
Raspberry crown borer
1979
Carpenter ants
1975
Organophosphate poisoning
1973
Insect control guide for commercial christmas trees
Pesticide safety and the structural pest control operator
1972
Pesticide safety and the aerial applicator
Pesticide safety and the commercial ground sprayer
The face fly
Pesticide safety and the poultry man
1971
Chemical safety and the cattleman
Chemical safety in the greenhouse
Safe disposal of pesticides for the homeowner
1970
Control of insects of [sic] annual, perennial flowers and bulbs
1968