"The state of the nation's ecosystems"
Subtitle: the Heinz Center Report and its implications : hearing before the Committee on Science, House of Representatives, One Hundred Seventh Congress, second session, September 24, 2002
Publisher: U.S. G.P.O.; For sale by the Supt. of Docs., U.S. G.P.O. [Congressional Sales Office]
Published: 2003
Place of publication: Washington
Language: eng
Number of pages: 80
Subjects: Environmental monitoring -- United States; Ecosystem health -- United States; Environmental policy -- United States
Other titles: Heinz Center Report and its implications
Notes: Distributed to some depository libraries in microfiche

Shipping list no.: 2003-0127-P

"Serial no. 107-87."

Includes bibliographical references