Investigations of Endocrine Disruption in Aquatic Systems Associated  with the National Water Quality Assessment (NAWQA) Program, U.S. Geological  Survey, USGS Fact Sheet FS-081-98, October 1998.
Contributors: Geological Survey (U.S.)
Publisher: s.n.
Published: 1999
Place of publication: [S.l
Language: eng
Notes: Shipping List #: 99-0059-P.

Shipping List Date: 11/25/98.