Publication Notes
First edition: Principles and Practices of Grading, Drainage and Road Alignment (1st Edition) An Ecologic Approach by Richard K. Untermann, Joe Cribb, Hardcover, 320 Pages, Published 1978 by Prentice Hall.
Also listed as : Principles and practices of grading, drainage, and road alignment : an ecologic approach Untermann, Richard K. 1978; Reston, VA: Reston Pub. Co.