Author
- Canterbury (N.Z.). Regional Council 2 results
- Canterbury (N.Z.). Environment Canterbury 1 results
- Central North Island Forestry and Transport Planning Study (N.Z.) 1 results
- Clark, L. G. 1 results
- Gordon Proctor & Associates 1 results
- Michael L. Bradley & Associates Consulting 1 results
- National Research Council (U.S.). Transportation Research Board 1 results
- Otago (N.Z.). Regional Council 1 results
- Second Strategic Highway Research Program (U.S.) 1 results
- Simpson, Barry J., 1948- 1 results
- StarIsis Corporation 1 results