Development of techniques and data for evaluating ride quality. Volume III: guidelines for development of ride quality models and their applications. Final report.

Transportation Department, Research and Special Programs Directorate, Washington, D.C.

Development of an upgrading plan for highway safety simulation models. Volume II: executive summary.

Turner-Fairbank Highway Research Center, McLean, Va.

Development of an upgrading plan for highway safety simulation models. Volume I: final report.

Turner-Fairbank Highway Research Center, McLean, Va.

Development of additional hazard assessment models /

"March 1977."

Fox River Watershed investigation : Stratton Dam to the Illinois River, phase II : hydrologic and water quality simulation models, part 1, methodology and procedure for development of HSPF models /

"May 2007"--T.p.

Ecological systems approaches to aerobiology, II : development, demonstration and evaluation of models : proceedings of workshop/conference II, National Center for Atmospheric Research, Boulder, Colorado, 12-14 July 1972 /

At head of title: International Biological Program, United States National Committee, Aerobiology Program.