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by: Ernest Pollard · Tina J. Yates · E. PollardHardcover
ISBN: 978-0-412-40220-3 ISBN-10: 0-412-40220-3 Springer · 1993 |
See also (possibly by other authors): | ||
2008 | Paperback | Monitoring Butterflies for Ecology and Conservation: The British Butterfly Monitoring Scheme (Conservation Biology) |