Options to mitigate bottom habitat impact of dragged gears text Rome FAO 2007 Ind 30 p.: ill.; 25 cm.-- 30 p.: ill.; 25 cm.-- Bibl.: p. 27-29 VALDEMARSEN, John Willy FISHING GEARS 639.2.081.11 Sr.FAO.639.2.081.11 INLIS000000000002279 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)