Injurious insects, new and little known.

Mode of access: Internet.

Insects and fungi injurious to plants, with remedial treatment (pt. II.)

For pt. I see his Standard fungicides and insecticides in agriculture.

Insect variety: its propagation and distribution. Treating of the odours, dances, colours, and music in all grasshoppers, Cicadæ, and moths; beetles, leaf-insects, bees, and butterflies; bugs, flies, and Ephemeræ; and exhibiting the bearing of the science of entomology on geology.

Bibliography: p. 68-69, 251-252.

Injurious insects and the use of insecticides : a new descriptive manual on noxious insects, with methods for their repression /

Mode of access: Internet.

The insects of North Carolina, being a list of the insects of North Carolina and their close relatives.

Mode of access: Internet.

The life-story of insects, by Geo. H. Carpenter...

Title within ornamental border.

Guide to the insects of Connecticut,

Parts I-II contained in Bulletin 16.

A resource directory to local involvement in river & stream stewardship : a citizen's guide.

"August 1992."

A selection of the common, unusual, and rare insects of Illinois /

"This booklet is ... not an entomology textbook and we have devoted most of the space to photographs of insects." -- pg. [1].

An intensive survey of Illinois River and its tributaries : a comparison study of 1967 and 1978 stream conditions /

Chiefly tables.

Biological Stream Characterization (BSC) : a biological assessment of Illinois stream quality /

"IEPA/WPC/89-275"--Cover.

Biological stream characterization (BSC): biological assessment of Illinois stream quality through 1993 /

"November 1996."

Citizen stream monitoring : a manual for Illinois /

"ILENR/RE-WR-90/18."

Common Illinois insects : and why they are interesting.

Bibliography: p. 31-32.

Critical trends assessment Program 2002 report

"July 2003"