Foster Reservoir, South Santiam River, Oregon; design memorandum.

Cover title.

[Missouri River Basin investigations; land planning and classification reports relative to public domain lands. With preliminary and summary reports.

"[Map supplements A-D. Region 3.]" (4 v. illus., maps (part col.)) issued in [1953]

The correlation of the pre-Cambrian rocks of the region of the Great Lakes,

Mode of access: Internet.

Age of strata referred to the Ellensburgh formation in the White Bluffs of the Columbia river.

Mode of access: Internet.

The British colonial library, comprising a popular and authentic description of all the colonies of the British empire, their history - physical geography - geology - climate - animal, vegetable, and mineral kingdoms - government - finance - military defence - commerce - shipping -monetary system - religion - population, white and coloured - education and the press - emigration, social state, &c.

Published in 1834-35 under the title: History of the British colonies.

Rogue River National Forest, timber resource plan : final environmental statement.

"USDA - FS - R6 - FES (Adm) - 77 - 14."

Metalliferous deposits of the greater Helena mining region, Montana,

Mode of access: Internet.

Designation of portions of the Piedra River and its East and Middle Forks under the Wild and Scenic Rivers Act, Archuleta, Hinsdale, and Mineral Counties, Colorado /

PL 93-621.

Illinois River National Wildlife and Fish Refuges Complex : comprehensive conservation plan and environmental assessment /

Cover title.

Big Muddy River area assessment /

Examines a 1,731 square mile area in southern Illinois which has been designated a state Resource Rich Area.

Chicago River/Lake Shore area assessment /

The Chicago River/Lake Shore area assessment, part of a series of statewide regional assessments, examines approximately 348 square miles in northeastern Illinois that falls within portions of two counties-- Cook and Lake. The area is defined by the watershed of the Chicago River and the areas of Cook and Lake counties that drain to Lake Michigan, excluding the area in southern Cook County that drains to the Calumet River. The report provides information on the natural and human resources of the area as a basis for managing and improving its ecosystems. The development of ecosystem-based information and management programs in Illinois are the result of three processes-- the Critical Trends Assessment Program, Conservation Congress, and Water Resources and Land Use Priorities Task Force.

Du Page River area assessment.

Examines six subbasins of the Du Page River, covering approximately 372 square miles in northeastern Illinois, mostly in Du Page and Will Counties with small portions in Cook, Kane, Kendall, and Grundy Counties. One subbasin, the East Branch Du Page River, has been designated a state "Resource Rich Area".

Embarras River area assessment /

"Critical Trends Assessment Program."--Cover.

Fox River area assessment /

"Critical Trends Assessment Progarm."--Cover.

Illinois River Bluffs area assessment /

Critical Trends Assessment Program (CTAP)