Annotated bibliography on the effects of irrigation practices on stream water quality with emphasis on salinity and pesticides /

Mode of access: Internet.

Stream flow records : for the water year ... /

Prepared 1933/34-1940/41 in cooperation with the United States Geological Survey.

Natural history of birds, fish, insects, and reptiles.

Binder's title: Buffon's natural history.

Principles of snow surveying as applied to forecasting stream flow.

Mode of access: Internet.

Destructive insects affecting Ohio shade and forest trees /

Cover title.

A text-book of entomology, including the anatomy, physiology, embryology and metamorphoses of insects, for use in agricultural and technical schools and colleges as well as by the working entomologist,

Bibliographies interspersed.

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

Mode of access: Internet.

May flies and midges of New York. Third report on aquatic insects. A study conducted at the Entomologic Field Station, Ithaca, N.Y. /

Bibliography: p. 310-315.

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

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."

Guide to the study of insects, and a trestise on those injuious and beneficial to crops: for the use of colleges, farm schools, and agriculturists.

Issued in 10 parts, 1808-1869.

Notes on the injurious scale insects and mealy bugs of Egypt;

Mode of access: Internet.

Annual report on the noxious, beneficial and other insects of the State of Missouri.

"Charles V. Riley, State Entomologist."

Insects injurious to the household and annoying to man,

Bibliography at end of each chapter.

Report of observations of injurious insects and common farm pests, during the year 1877-1900, with methods of prevention and remedy.

Vols. for 1877-1895 called also 1st-19th report.