TY - BOOK AU - Serena,Fabrizio ED - Food and Agriculture Organization of the United Nations. TI - Field identification guide to the sharks and rays of the Mediterrane an and Black sea / SN - 9251052913 PY - 2005/// CY - Rome : PB - Food and Agriculture Organization of the United nations, KW - Sharks KW - Mediterraneaan sea KW - Directories KW - Rays KW - Mediterranean sea KW - Black sea N1 - At head of title : FAO species Identification Guide for fishery purp oses; Includes bibliographical references ER -