text Ireland The Marine Istitute 2001 Ind vi, 21 p. : ill. ; 30 cm.-- vi, 21 p. : ill. ; 30 cm.-- Bibl.: p. 19-21 FAHY, Edward CRABS 639.518 Sr. INLIS000000000013111 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)