00846nab a2200217 a 4500003000900000005001700009008004100026100002800067700002600095700003100121700002900152245012100181300001600302500015700318773006700475942000800542035001700550001000700567999001900574040003500593AR-ReUNN20260702003146.0260630s        ag |||||||||||||||||spa  1 aBonar, Scott a.91503981 aThomas, G. L.91496371 aPauley, Gilbert B.91503991 aMartín, Roy W.915040010aUse of ultrasonic images for rapid nonlethal determination of sex and maturity of pacific herring. Management briefs  a3 páginas  aBonar, S. A.-Washington Cooperative Fish and Wildlife Reseach Unit, School of Fisheries, WH-10 University of Washington Seattle, Washington 98195, U.S.A0 tNorth American Journal of Fisheries Managementg(1989)w236114  cART  a(INICN)52120236055  c236055d236055  aAR-ReUNNbspacAR-ReUNNeaacr2