1. Associate Dean and Professor, College of Architecture, Design and Construction, 202 Dudley Commons, Auburn Univ., Auburn, AL 36849.
2. Associate Professor, Community Planning Program, 113 Dudley Hall, Auburn Univ., Auburn, AL 36849.
3. Assistant Professor, Dept. of Civil Engineering, W348 Nebraska Hall, Univ. of Nebraska-Lincoln, Lincoln, NE 68588-0531.