Reston, Va. : USGS ; [Denver, CO :] : [USGS Information Services, distributor], [2002]
Physical Details
1 map : color ; 36 x 55 cm, on sheet 91 x 115 cm
ISBNs
9780607999389, 0607999381
OCLC
ocm51609012
Cartographic Data
Scale 1:1,500,000, Albers equal area proj
(W 9700ʹ--W 8900ʹ/N 4330ʹ--N 3600ʹ)
Includes text, cited bibliographic references, 34 color photographs, and location map of Level III ecoregions of the conterminous United States.
Verso includes summary table: Summary table: Characteristics of ecoregions of North Carolina and South Carolina; and bibliographical sources.
This project was partially supported by funds from North Carolina Dept. of Environmental and Natural Resources and South Carolina Dept. of Health and Environmental Control through grants provided by U.S. Environmental Protection Agency Region IV under provisions of Sections 104(b) and 319(h) of Federal Water Pollution Control Act. [It] is associated with an interagency effort to develop a common framework for ecological regions.