Robson, G. C. Monograph of recent cephalopoda based on the collections in the British museum: :(Vol.2) Octopoda.
Dyfyniad Arddull ChicagoRobson, G. C. Monograph of Recent Cephalopoda Based on the Collections in the British Museum: :(Vol.2) Octopoda.
Dyfyniad MLARobson, G. C. Monograph of Recent Cephalopoda Based on the Collections in the British Museum: :(Vol.2) Octopoda.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.