[Washington, D.C.] : U.S. Dept. of the Interior, U.S. Fish and Wildlife Service, [1999]
OCLC
ocm56826511, on995470000002359223
Title from title screen (viewed on Oct. 27, 2004).
Mode of access: Internet from the FWS web site. Address as of 10/27/04: http://training.fws.gov/library/Pubs/mussels%5Fposter.pdf; current access is available via PURL.