First published in 1951, this book is the result of a career at the Department of Zoology at the Natural History Museum in London devoted to the study of these creatures. Still a major reference work on the subject. New Hardback in a New Dust Jacket. Reprint. 183 pages. Please see the scan of the contents page for further details.

Weight: 0.8 kg Post free within Malaysia

Published by Natural History Publications (Borneo),Kota Kinabalu, 2005