Insect enemies of eastern forests.

Contribution from Bureau of Entomology and Plant Quarantine.

Insect enemies of western forests.

"Issued Feb. 1938, rev. July 1952."

Insect sounds.

Mode of access: Internet.

Relation of temperature to insect life /

Mode of access: Internet.

A text-book of agricultural entomology : being a guide to methods of insect life and means of prevention of insect ravage for the use of agriculturists and agricultural students /

Mode of access: Internet.

The elements of insect anatomy; an outline for the use of students in the entomological laboratories of Cornell University and Leland Stanford Junior University,

Mode of access: Internet.

Our insect friends and enemies; the relation of insects to man, to other animals, to one another, and to plants,

Mode of access: Internet.

Report on insect and fungus pests no. 1,

Mode of access: Internet.

Our household insects, an account of the insect-pests found in dwelling-houses /

"Originally appeared as a series of articles in Knowledge."

Principal insect enemies of the sugar beet in the territories served by the Great Western Sugar Company,

Bibliography: p. 147-148.

Asparagus, beans, peas, etc. for profit. A practical treatise on the cultivation of asparagas, broad beans, peas, rhubarb, runner beans, sea kale and vegetable marrows for market; also the eradication of insect and fungoid pests; treatment of soils etc.

Mode of access: Internet.

Insect life,

Mode of access: Internet.

A laboratory manual for insect morphology

Mode of access: Internet.

Marvels of insect life; a popular account of structure and habit.

Mode of access: Internet.

The migration & dispersal of insects.

Mode of access: Internet.