Report on the Kaskaskia river basin.

Mode of access: Internet.

Ecorse River water quality study : May-July, 1969.

"August, 1969."

Report on improvement of the Upper Mystic River and Alewife Brook by means of tide gates and large drainage channels /

One folded map in pocket.

Special report of the United States Commissioners on Boston Harbor, on the relation of Mystic Pond and River to Boston Harbor, 1861.

Mode of access: Internet.

Water resources appraisal for hydroelectric licensing : appraisal report : Upper Mississippi River basin above Minnesota River, Minnesota /

Mode of access: Internet.

Proposed estuarine sanctuary grant award to the state of California for a Tijuana River estuarine sanctuary : United States Department of Commerce draft environmental impact statement /

Mode of access: Internet.

Biological survey of the Du Page River.

Cover title.

Biological survey of the Des Plaines River /

Mode of access: Internet.

Navigation impact study : Illinois River, Pool 26, August 1980 [and] Mississippi River, Pool 9, October 1980 : phase III, task 9 /

"February 27, 1981."

Rail grade crossing safety in Fox River Grove, Illinois, a report required by P.A. 90-187.

Cover title.

Report of the ICC staff : investigation with recommendations, accident in the River West area, January 17, 1992, Chicago, Illinois : the Peoples Gas Light and Coke Company.

"June 1993."

Study of fish toxicity in the east branch Du Page River /

Includes bibliographical references.

Report of the Commission to locate the site of the frontier forts of Pennsylvania.

Miscellaneous after 1825.

Classifications and standards of quality and purity for fresh surface waters of the Chemung River drainage basin, except Newtown Creek drainage basin,

Mode of access: Internet.

Review of chemical quality-of-water: data collection program in the Brazos River Basin.

Mode of access: Internet.