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A new map of standardized terrestrial ecosystems of the conterminous United States / by Roger Sayre [and others].
- Format:
- Book
- Government document
- Series:
- U.S. Geological Survey professional paper ; 1768.
- Professional paper ; 1768
- Language:
- English
- Subjects (All):
- Biotic communities--United States.
- Biotic communities.
- Ecosystem management--United States.
- Ecosystem management.
- United States.
- Physical Description:
- 1 online resource (iv, 17 pages) : illustrations, maps
- Place of Publication:
- Reston, Va. : U.S. Geological Survey, 2009.
- Notes:
- Title from PDF title screen (viewed August 3, 2009).
- Includes bibliographical references (pages 14-17).
- Other Format:
- New map of standardized terrestrial ecosystems of the conterminous United States
- OCLC:
- 428981194
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