Investigation of inappropriate pollutant entries into storm drainage systems : a user's guide /

"Contract number 68-C9-0033 and Cooperative Agreement number CR-816862."

Characteristics of urban transportation systems /

Chiefly tables.

Storm drainage systems.

"PB 151694."

Subterranean Urban Systems Study, Graham Foundation Grant, 1971-1974

[Conceptual Sketch], untitled. Ink sketch on spiral notebook paper, 8 1/4 x 10 3/4 inches [from photographic copy by Lance Burgharrdt]

Subterranean Urban Systems Study, Graham Foundation Grant, 1971-1974

[Conceptual Sketches], untitled. Ink sketches on spiral notebook paper, 8 1/4 x 10 3/4 inches [from photographic copy by Lance Burgharrdt]

Subterranean Urban Systems Study, Graham Foundation Grant, 1971-1974

[Conceptual Sketches], untitled. Ink sketches on spiral notebook paper, 8 1/4 x 10 3/4 inches [from photographic copy by Lance Burgharrdt]

Subterranean Urban Systems Study, Graham Foundation Grant 1971-1974

[Conceptual Sketches], untitled. Digital image only of blue ink sketches on spiral notebook paper, initialed, 8 1/4 x 10 3/4 inches

Recycling : assessment & prospects for success /

"Presented by Mr. Darnay, in March 1972, to a seminar sponsored by the Urban Drainage and Flood Control District and the Denver Regional Council of Governments, Denver, Colorado": p. 14.

Advanced filtering and prediction software for urban traffic control systems. Final report.

Transportation Department, Office of University Research, Washington, D.C.

Effects of information technology on financial services systems : hearing before the Committee on Banking, Finance, and Urban Affairs, House of Representatives, Ninety-eighth Congress, second session, September 12, 1984.

Mode of access: Internet.

Investigation of standards, performance characteristics, and evaluation criteria for thermoplastic piping in residential plumbing systems /

"Sponsored by Office of Policy Development and Research, Department of Housing and Urban Development."

Sustainable agricultural systems [microform] : hearings before the Subcommittee on Department Operations, Research, and Foreign Agriculture of the Committee on Agriculture, House of Representatives, Ninety-seventh Congress, second session, April 16, 1982, Ontario, Calif., April 22 and 27, 1982, Washington, D.C.

"Serial no. 97-PPP."

The practical land drainer : A treatise on draining land. In which the most approved systems of drainage and scientific principles on which they depend, are explained, and their comparative merits discussed ... Numerously illustrated /

Mode of access: Internet.

A study of efficiency indicators of urban public transportation systems /

Prepared for Dept. of Transportation, Office of University Research, under contract DOT-OS-50228.

Estimating annual ridership and operating expense for fixed route bus systems in small urban areas /

Jan. 1979.