Cephalopoda

A Monograph of the cephalopoda of the north atlantic Roper, Clyde F.E. 1969 A Monograph of the cephalopoda of the north atlantic Young, Richard E. 1969 An illustrated key to the families of the order teuthoidea Roper, Clyde F. E. 1969 An illustrated key to the families of the order teuthoidea Young, Richard E. 1969 An illustrated key to the families of the order teuthoidea Voss, Gilbert L. 1969 Catalogue of the fossil Cephalopoda in the British Museum (Natural History Spath, L. F. 1951 Catalogue of the fossil Cephalopoda in the British Museum (Natural History) Spath, L.F. 1934 Cephalopods of the world Food and Agricultural Organization of the United Nations 2005 Guide to squid, cuttlefish and octopuses Norman, Mark Douglas 2000 Selected English translations of publications on Cephalopods by Kir N. Nesis Nesis, K. N. 2003 The Cephalopoda Author not listed Year not listed The Cephalopoda Author not listed Year not listed Vertical distribution of pelagic cephalopds Roper, Clyde F.E. 1975 Vertical distribution of pelagic cephalopds Young, Richard E. 1975