Public works authorizations, 1968: rivers and harbors, flood control, and multiple-purpose projects : hearings, Ninetieth Congress, second session.

Considers (90) S. 537, (90) S. 1144, , (90) S. 1215, (90) S. 1529, (90) S. 1549, (90) S. 1622 , (90) S. 1812, (90) S. 2024, (90) S. 2059, (90) S. 2169. (90) S. 2236,(90) S. 2611.

Survey report on San Pitch River basin, Utah.

Cover title.

Flood frequency curves : Hydrologic Engineering Center computer program 23-J2-L230.

At head of cover title: Generalized computer program.

St. Lawrence River project: final report, 1942. Main report.

Accompanied by "Appendix." (38 v. illus., fold. maps, plans, tables. 27-35 x 51 cm.) Published: Massena, N.Y., 1942.

Professional papers.

Mode of access: Internet.

Draft supplemental programmatic environmental impact statement for INS and JTF-6 activities /

"March 1999."

Port Series

Mode of access: Internet.

Upper Mississippi River navigation charts.

Includes maps of the Mississippi River above Cairo, Ill., and its tributaries.

Chesapeake Bay low freshwater inflow study

Mode of access: Internet.

Historic names and places on the lower Mississippi River /

Includes index.

Archaeological investigations at site 45-DO-273, Chief Joseph Dam Project, Washington /

Spine title: Site 45-DO-273, Chief Joseph Dam Project.

Texture analysis and cartographic feature extraction /

"January 1985."

A hybrid methodology for detecting cartographically significant features using Landsat TM imagery /

"ETL-0589."

Multispectral image maps from Landsat thematic mapper data /

"September 1991."

Report on the upper Mississippi River and Illinois Waterway navigation system.

Shipping list no.: 90-038-P.