Investigations of endocrine disruption in aquatic systems associated with the National Water Quality Assessment (NAWQA) Program
Contributors: Geological Survey (U.S.)
Series: Fact sheet -- FS-081-98; Fact sheet (Geological Survey (U.S.)) -- FS-98-081
Publisher: U.S. Dept. of the Interior, U.S. Geological Survey
Published: 1998
Place of publication: [Reston, Va.?]
Language: eng
Subjects: National Water-Quality Assessment Program (U.S.); Sex differentiation -- Endocrine aspects; Fish populations -- United States; Watersheds -- United States
Other titles: USGS, science for a changing world
Notes: Caption title

Shipping list no.: 98-0365-P

"August 1998"--P. [1]

Includes bibliographical references (p. [4])