Item description Conchs, Tibias and Harps Jerry, G. Walls 1980 ISBN: 0 87666 629 2, secondhand,191p., A$40.00. Every species illustrated in colur, with distribution maps, and some photographs of live animals. Hard cover, full colour. A very good copy
Jerry, G. Walls 1980 ISBN: 0 87666 629 2, secondhand,191p., A$40.00.
Every species illustrated in colur, with distribution maps, and some photographs of live animals. Hard cover, full colour. A very good copy
