an annotated and illustrated catalogue of cephalopod species known to date Jereb, P. Roper, Clyde F. E. text Rome Food and Agriculture Organization of the United Nations 2005-<2010> monographic v. <1-2> ill. (some col.), maps (some col.) ; 30 cm. Cephalopoda 594 FOO 2005 A082 Or. 9251053839 (v. 1) 9789251067208 (v. 2) http://www.fao.org/docrep/009/a0150e/a0150e00.htm http://www.fao.org/docrep/009/a0150e/a0150e00.htm