Environmental protection [microform] : EPA faces formidable challenges managing water quality data : statement of JayEtta Z. Hecker, Director, Resources, Community, and Economic Development Information Systems, before the Subcommittee on Clean Water, Fisheries and Wildlife, Committee on Environment and Public Works, Unted States Senate / United States General Accounting Office.
Format:
[microform] :
Publisher:
The Office ;
Copyright Date:
1993
Description:
7 p. ; 28 cm.
Reproduction Info:
Microfiche. [Washington, D.C.] : U.S. General Accounting Office, [1994?] 1 microfiche : negative.
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.