01867nam 2200433 a 450 991069891350332120110602145844.0(CKB)5470000002398745(OCoLC)728219541(EXLCZ)99547000000239874520110602d1995 ua 0engurbn|||||||||txtrdacontentcrdamediacrrdacarrierEcho integration-trawl survey of walleye pollock (Theragra chalcogramma) in the southeast Aleutian basin during February and March, 1994[electronic resource] /by T. Honkalehto and N. WilliamsonSeattle, Wash. :U.S. Dept. of Commerce, National Oceanic and Atmoospheric Administration, National Marine Fisheries Service, Alaska Fisheries Science Center,[1995]1 online resource (iii, 39 pages) illustrations, mapsNOAA technical memorandum NMFS AFSC ;52Title from title screen (viewed on June 2, 2011)."May 1995."Includes bibliographical references (pages 17-19).Echo integration-trawl survey of walleye pollock Walleye pollock fisheriesBering SeaWalleye pollockSpawningBering SeaObservationsEcho sounding in fishingBering SeaWalleye pollock fisheriesWalleye pollockSpawningEcho sounding in fishingHonkalehto Taina1421864Williamson Neal J1399397Alaska Fisheries Science Center (U.S.)GPOGPOBOOK9910698913503321Echo integration-trawl survey of walleye pollock (Theragra chalcogramma) in the southeast Aleutian basin during February and March, 19943544381UNINA