injurious and beneficial insects Kitapları

Legislation against injurious insects

Leaf-mining insects

The gardener's bug book

Insect pests and how to beat them, including notes on plant diseases, soils and manures

Cost of cotton insect control with insecticides at Tallulah, La

The problems of applied entomology

A handbook for the identification of insects of medical importance

Trees

...Injurious insects and useful birds, successful control of farm pests

A treatise on some of the insects injurious to vegetation

Histoire des insectes utiles et nuisibles

Proceedings

Recognition of diseases and pests of farm crops