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The Heinz Center:
The State of The Nation´s Ecosystems: Measuring the Lands, Waters, and Living Resources of the United States. Summary and Highlights
. Cambridge, University Press, New York, 2002.
PDF:
State_of_env_US_Summary.pdf
(2.332.220 Bytes)
Coastal databases
provided and maintained
by
EUCC - The Coastal Union Germany