Aquatic plants : their identification and management /

"Most of the drawings of aquatic plants are through the courtesy of the Minnesota Department of Natural Resources."--p. [2] of cover.

Aquatic weeds : their identification and methods of control /

Original text by A.C. Lopinot.

Effects of using hybrid carp to control aquatic vegetation /

"Aquatic Biology technical series 1983(1)"--Cover.

Geochemical properties of coal wastes and the toxicological effects on aquatic life /

Errata sheet inserted.

Kankakee River aquatic monitoring program for the Braidwood Station, August 1981 : submitted to Commonwealth Edison Company /

Includes bibliographies.

Noxious weeds in Illinois; description and control. Illinois noxious weed law 2, 4-D and related Herbicide act.

Revisions in 1963 and 1970.

The effects of hydrologic modifications on aquatic biota, stream hydrology and water quality : a literature review /

"IEPA/WPC/84-001."-- Cover.

The Springfield weed and seed initiative : a process description and evaluation /

At head of title on cover: Research and program evaluation in Illinois: studies on drug abuse and violent crime.

Aquatic Chrysomelidae and a table of the families of Coleopterous larvae.

Reprinted from N. Y. State Museum bulletin 68, Aquatic insects in N. Y. State.

Annie Deane : a wayside weed /

Light green cloth stamped in green, gilt and white. Fore and bottom edges rough cut.

The natural history of aquatic insects /

Includes index.

Tolerance of certain crops to several aquatic herbicides in irrigation water /

Caption title.

Effects of weed control and fertilization on botanical composition and forage yields of Kentucky bluegrass pasture

Bibliography: p. 27-28.

Weed control in sugarbeets with cycloate /

Literature cited: p. 24.

Interrelations of weed-control and pasture-management methods at Lincoln, Nebr., 1940-69 /

Literature cited: p. 44-45.