Showing results under subject: 'entomology'

Wasps : how to control them

Author: United States. Entomology Research Division.
Publisher:Washington DC,US Dept of Agriculture 1962
Abstract: no abstract

Fleas : how to control them

Author: United States. Entomology Research Division.
Publisher:Washington DC,US Dept of Agriculture 1964
Abstract: no abstract

Poultry mites : how to control them

Author: United States. Entomology Research Division.
Publisher:Washington DC,US Dept of Agriculture 1959
Abstract: no abstract

How to control bed bugs

Author: United States. Entomology Research Division.
Publisher:Washington DC,US Dept of Agriculture 1970
Abstract: no abstract

The fowl tick : how to control it

Author: United States. Entomology Research Division.
Publisher:Washington DC,US Dept of Agriculture 1955
Abstract: no abstract

Wood ticks : how to control them in infested places

Author: United States. Entomology Research Division.
Publisher:Washington DC,US Dept of Agriculture 1963
Abstract: no abstract

Insecticides and repellents for the control of insects of medical importance to the Armed Forces

Author: United States. Entomology Research Branch.
Publisher:Washington DC,US Dept of Agriculture 1955
Abstract: no abstract

Lygus bugs on cotton : how to control them

Author: United States. Entomology Research Division.
Publisher:Washington DC,US Department of Agriculture 1962
Abstract: no abstract

Poultry mites : how to control them

Author: United States. Entomology Research Division.
Publisher:Washington DC,US Dept of Agriculture 1955
Abstract: no abstract

The gypsy moth

Author: United States. Plant Pest Control Division.
Publisher:Washington,US Govt Print Off 1969
Abstract: no abstract
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