Information and technology report.
United States.National Biological Service.
Geological Survey (U.S.)
Washington, DC : National Biological Service,
[1995]-
Issued by: U.S. Geological Survey, 1997-
Merged with: Biological science report, U.S. Geological Survey bulletin, Water-resources investigations report, to form: Scientific investigations report.
Latest issue consulted: 1997, 2.
Refereed/Peer-reviewed
Biology.
Biology
Natural history.
Natural history
Biology.
Natural history.