Powell, A. W. B. (1979). <i>New Zealand Mollusca. Marine, Land and Freshwater Shells</i>. Collins, Auckland, xiv + 500 pp., 82 pls. [details] Available for editors [request]
original descriptionPowell, A. W. B. (1979). <i>New Zealand Mollusca. Marine, Land and Freshwater Shells</i>. Collins, Auckland, xiv + 500 pp., 82 pls. [details] Available for editors [request]