Project bulletins nos. 1, 2, 3, and 4 : low-flow frequency analysis /

Mode of access: Internet.

GWPATH : interactive ground-water flow path analysis /

Cover title.

An analysis of nonequilibrium inviscid flow,

"Air Force contract no. AF40(600)-928."

Computerized allocation of police traffic services; a demonstration study. Final report.

National Highway Traffic Safety Administration, Washington, D.C.

Computerized allocation of police traffic services; reference volume I. Computer-sensor system description. Final report.

National Highway Traffic Safety Administration, Washington, D.C.