捕捞技术和设备

摘要

＜正＞ 950461大西洋鳕和黑线鳕底拖网刚性分离格栅的个体大小选择性=Size selectivity ofrigid sorting grids in bottom trawls for At-lantic cod（Gadus mothua）and hoddock（Melanogrammus aeglefinus）[刊,英]/Larsen R B,Isaksen B//ICES mar.Sci.Symp..—1993,196.—178～182