"Prepared for the U.S. Environmental Protection Agency by Mathtech, Inc."--P. [ii]. "June 1994." Shipping list no.: 98-0746-M. "EPA 744-R-94-003"--Cover. Includes bibliographical references (p. R-1 - R-4).
OCLC:
(OCoLC)39661503
Locations:
USUX851 -- Iowa State University - Parks Library (Ames)
OVUX522 -- University of Iowa Libraries (Iowa City)
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.