Mintzer, O. W. and Rib, H. T. Introduction.--Dellwig, L. F. and Burchell, C. Side-look radar; its uses and limitations as a reconnaissance tool.--Stingelin, R. W. Airborne infrared imagery and its limitations in civil engineering practice.--Lowe, D. S. and Wilson, C. L. Multispectral scanning systems, their features and limitations.--Rib, H. T. Partnership in research: a cooperative remote sensing research program.--Noble, D. F. Utilization of remote-sensing in the preliminary aerial survey-highway planning stage in Virginia.--Stallard, A. H. Use of remote sensors in highway engineering in Kansas.--West, T. R. Engineering soil mapping from multispectral imagery using automatic classification techniques.--Dedman, E. V. and Culver, J. L. Airborne microwave radiometer survey to detect subsurface voids.--Wagner, T. W. Multispectral remote sensing of soil areas: a Kansas study.--Treiterer, J. Longitudinal traffic control by infrared sensing.--Kiefer, R. W. Sequential aerial photography and imagery for soil studies.