G Wickstrom

RESULTS OF PRE-INTERVIEW CONTACTS IN PHILADELPHIA

G Wickstrom, R Estes, 1961 .

ESTIMATING AUTO EMISSIONS OF ALTERNATIVE TRANSPORTATION SYSTEMS

G Wickstrom, S D Berwager, 1972 .

QUICK-RESPONSE URBAN TRAVEL ESTIMATION TECHNIQUES AND TRANSFERABLE PARAMETERS. USER'S GUIDE

G Wickstrom, Arthur B Sosslau, M M Carter, 1978 .

TRANSPORTATION DATA NEEDS: PROGRAMS FOR A NEW ERA - IMPLICATIONS FOR STATE DOTS AND MPOS. PROCEEDINGS OF A CONFERENCE, IRVINE, CALIFORNIA, MAY 27-29, 1992. SUMMARY AND CONCLUSIONS

G Wickstrom, N J Pedersen, 1993 .

CONSIDERING HIGH OCCUPANCY VEHICLE ALTERNATIVES IN THE URBAN TRANSPORTATION PLANNING PROCESS: ENERGY SAVINGS

G Wickstrom, M J Clifford, 1983 .

TRAVEL ESTIMATION PROCEDURES FOR QUICK RESPONSE TO URBAN POLICY ISSUES

G Wickstrom, A B Sosslau, 1978 .