A classification of the larvae and puparia of the Syrphidae of Illinois, exclusive of aquatic forms.

Issued also as thesis (PH.D.) University of Illinois.

Report from the Select Committee on Irish Land Act, 1870 : with the proceedings of the Committee.

"249."

Draft environmental impact statement : proposed land and resource management plan : Rogue River National Forest.

Includes index.

An inexpensive, portable vibracoring system for shallow-water and land application /

"July 1981."

Supplement to the Draft environmental impact statement and the Proposed land management plan for the Targhee National Forest.

Cover title.

Draft environmental impact statement : proposed land and resource management plan : Malheur National Forest.

Includes index.

Wind-wave propagation over flooded, vegetated land /

"October 1977."

Findings and recommendations on the Connecticut River basin comprehensive water and related land resources investigation.

Cover title: The NERBC 1980 Connecticut River basin plan.

Hazardous waste land treatment /

"Contract no. 68-03-2940."

Engineering classification of in-situ rock

Cover title.

Yukon-Charley Rivers National Preserve, Alaska : general management plan, environmental assessment, land protection plan, Charley wild river management plan, wilderness suitability review.

"September 1983."

Bird guide : pt. 2, land birds east of the Rockies from parrots to bluebirds /

Includes index.

Record of decision, Siskiyou National Forest : Land and resource management plan : final environmental impact statement.

Running title: Siskiyou National Forest plan, record of decision.

Draft environmental impact statement for the wilderness recommendation, Bering Land Bridge National Preserve, Alaska.

"NPS D-21. February 1988"--P. [3] of cover.

Land resource areas of Colorado /

"April 1960."