"November 1995." "This research was funded by the Texas Department of Transportation under grant number 7-1943"--P. iii. Includes bibliographical references (p. 35).
Series:
Technical report ; CRWR 266
OCLC:
(OCoLC)34277047
Locations:
USUX851 -- Iowa State University - Parks Library (Ames)
This resource is supported by the Institute of Museum and Library Services under the provisions of the Library Services and Technology Act as administered by State Library of Iowa.