Catalogue of insects found in New Jersey
Contributions toward a monograph of the insects of the Lepidopterous family Noctuidae of boreal North America microform : a revision of the Deltoid moths
Economic entomology for the farmer and the fruit grower, and for use as a text-book in agricultural schools and colleges;
Economic entomology for the farmer and fruit-grower microform : and for use as a text-book in agricultural schools and colleges
Insects of New Jersey; a list of the species occurring in New Jersey, with notes on those of economic importance
Our insect friends and enemies; the relation of insects to man, to other animals, to one another, and to plants, with a chapter on the war against insects