Published by
Colchester Natural History Society
c/o Museum Resource Centre
14 Ryegate Road
Colchester
Essex CO1 1YG
© Colchester Natural History Society 1996
All rights reserved. No part of this publication may be reproduced, stored
in a retrieval system or transmitted in any form or by any means electronic,
mechanical, photocopying, recording or otherwise, without prior
permission of the Colchester Natural History Society.
ISSN 0410-993X
First published 1997