A hunter's guide to Illinois flowering plants /

Publication's basic concept developed by John A. Sester.

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.

Effects of using hybrid carp to control aquatic vegetation /

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

Hugvekia til gódra Innbúa á Islandi.

Concerning sea-weeds etc., native to Iceland, that can be used as food.

Annual report /

Participants: U.S. Dept. of Agriculture ... [et al.]

American medicinal plants of commercial importance.

This publication is largely compiled from and supersedes the following publications on medical plants by the late Alice Henkel, published from 1904 to 1913: Farmers' bulletin no. 188, Weeds used in medicine; Bureau of Plant Industry Bulletins no. 107, American root drugs; No. 139, American medicinal barks; and No. 219, American medicinal leaves and herbs; Department Bulletin no. 26, American medicinal flowers, fruits, and seeds.

The biologic and economic assessment of Diallate : a report of the Diallate assessment team to the rebuttable presumption against registration of Diallate.

Submitted to the Environmental Protection Agency on Sept. 12, 1977.

Yellow nutsedge : a menance in the Corn Belt /

Bibliography: p. 10-11.

Effect of annual applications of diuron on seed yields of perennial grasses in Oregon

Prepared in cooperation with Oregon Agricultural Experiment Station.

Response of ironweed and buckbrush to herbicides and to herbicides in combination with mowing, nitrogen fertilizer, and surfactants

Cooperating agency: Missouri Agricultural Experiment Station.

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

Literature cited: p. 44-45.

Biological control of alligatorweed, 1959-1972 : a review and evaluation /

Issued May 1977.

Probable evolution and morphological variation in South American Disonychine flea beetles (Coleoptera: chrysomelidae) and their amaranthaceous hosts /

Issued June 1979.

Control of field bindweed by cultural and chemical methods /

Caption title.

Ecological and physiological factors influencing chemical control of Halogeton glomeratus /

Includes bibliographical references (p. 63-65).