TY - BOOK ID - 135634585 TI - NOAA protocols for groundfish bottom trawl surveys of the nation's fishery resources : March 16, 2003 AU - Stauffer, Gary. AU - United States. PY - 2004 PB - [Seattle, Wash.?] : U.S. Dept. of Commerce, National Oceanic and Atmospheric Administration, National Marine Fisheries Service, DB - UniCat KW - Fish stock assessment KW - Fish surveys KW - Trawls and trawling KW - Groundfishes KW - Methodology. KW - Counting UR - https://www.unicat.be/uniCat?func=search&query=sysid:135634585 AB - ER -