Mollusca I: Polyplacophora, scaphopoda, and gastropoda
Hayward, P.J.; Wigham, G.D.; Yonow, N. (1990). Mollusca I: Polyplacophora, scaphopoda, and gastropoda, in: Hayward, P.J. et al. The marine fauna of the British Isles and North-West Europe: 2. Molluscs to chordates. pp. 628-730 In: Hayward, P.J.; Ryland, J.S. (Ed.) (1990). The marine fauna of the British Isles and North-West Europe: 2. Molluscs to chordates. Clarendon Press: Oxford. ISBN 0-19-857515-7. xvi, 628-996, pp., more |