Biological and water quality survey of the Carroll Creek Watershed, Carroll County, Illinois, 1987-1988.

"IEPA/WPC/89-163."--Cover.

Biological and water quality survey of three tributaries to the Sangamon River : South Fork basin, Mosquito Creek and Long Point Slough, September thru November, 1989 : Staff Report /

"May 1991."

Biological and water quality survey of the Vermilion River Vermilion County, Illinois, 1994 /

"May 1995."

Hydrologic and hydraulic modeling and analyses for the Cache River for the purposes of evaluating current conditions and alternative restoration measures.

Prepared for the Cache River Joint Venture Partnership (JVP): Illinois Department of Natural Resources, The Nature Conservancy, U.S. Fish and Wildlife Service, Ducks Unlimited, Natural Resources Conservation Service.

Illinois outcome statements and model learning objectives for biological and physical sciences /

Cover title: Model learning objectives: Biological & physical sciences.

Great Lakes hydrometeorologic and hydraulic data needs : report to the International Joint Commission /

"December 1984."

Entomology, with special reference to its biological and economic aspects,

"Literature": p. 409-466.

Discourses biological and geological;

On verso of t.-p.: Authorized edition.

Unit maintenance repair parts and special tools lists : tractor, wheeled, industrial, diesel driven, med DBP, with dozer, with backrip scarifier, with drawbar, trailer pintle, and hydraulic scraper controls, NSN 2420-00-088-9384, Clark model 290M, with ROPS, NSN 2420-01-059-0090.

"June 1992."

Field behavior of chemical, biological, and radiological agents.

April 1969

Organizational maintenance repair parts and special tools lists : tractor, wheeled, industrial, diesel driven, med DBP, w/dozer, w/backrip scarifier, w/drawbar, trailer pintle and hydraulic scraper controls, NSN 2420-00-088-9384 (Clark model 290M), w/ROPS, NSN 2420-01-059-0090.

Includes index.

Direct support, general support and depot maintenance manual : tractor, wheeled, industrial, diesel driven, med, dbp, w/dozer, w/scarifier, w/drawbar, trailer pintle and hydraulic scraper controls (Clark model 290M), FSN 2420-088-9384.

Includes index.

Operator and organizational maintenance manual : tractor, wheeled, industrial : diesel driven, med DBP, w/dozer, w/scarifier, w/drawbar, trailer pintle and hydraulic scraper controls (Clark model 290M), FSN 2420-088-9384.

"1 March 1970."

Important biological and morphological characteristics of the foliar-feeding aphids of pecan /

Issued May 1978.

Discourses biological and geological : Essays /

Printing date varies on extra copies.