Hi Charlie,
My latest foray into the wonderful world of shells has been to learn all
about their anatomy and physiology. This is the book I found most helpful
in that area of expertise: Invertebrates by Richard C. Brusca and Gary J.
Brusca; Sinaur Associates, Inc. Publishers Sunderland, Massachusetts 1990.
All the best,
Avril Bourquin
P.O.Box 366
Invermere, British Columbia
Canada
V0A 1K0
Phone: (250) 342-7224
EMail: [log in to unmask]
URL: www.manandmollusc.net