Proceedings of an international conference held in Cambridge in 1980.
Sponsored by the Linnean Society of London and the Botanical Society of the British Isles.
OBNB doesn't sell books, but you may be able to find a copy at one of these websites:
The Biological aspects of rare plant conservation. ISBN 0471280046. Published by Wiley in 1981. Publication and catalogue information, links to buy online and reader comments.
