The status of wetlands science
Subtitle: hearing before the Subcommittee on Environmental Protection of the Committee on Environment and Public Works, United States Senate, One Hundred Second Congress, first session, April 9, 1991.
Series: S. hrg -- 102-69.
Publisher: U.S. G.P.O.; For sale by the Supt. of Docs., Congressional Sales Office, U.S. G.P.O.
Published: 1991
Place of publication: Washington
Language: eng
Number of pages: 49
Subjects: Wetland conservation -- United States.; Wetlands -- Government policy -- United States.; Water quality management -- United States.; Environmental protection -- United States.
Notes: Distributed to some depository libraries in microfiche.

Shipping list no.: 91-475-P.

Includes bibliographical references (p. 45-46).