Description
Published:Apr. 1, 1977 to Mar. 31, 1978-
Item Description:Paper copies available from: U.S. Dept. of Commerce, National Marine Fisheries Service, 1335 East-West Highway, Silver Spring, MD 20910.
Imprint varies: Washington, D.C., 1977/78-<1987/88>; Silver Spring, MD <1994->
Microform.
Physical Description:volumes : illustrations ; 27 cm.
Some issues also available via Internet from the NMFS web site. Address as of 7/28/99: http://www.nmfs.gov/prot%5Fres/publicat.html; current access available via PURL.
Publication Frequency:Annual
ISSN:0196-4690