Pt. 1 in series: Research and survey in nature conservation. Pts. 2-3 in series: Species studies.
Later printings and pt. 2-3 issued by the Joint Nature Conservation Committee.
pt. 1. [without special title] / Steven Falk.
pt. 2. Nematocera and Aschiza / Steven J. Falk and Peter Chandler
pt. 3. Empidoidea / Steven J. Falk and Roy Crossley.
OBNB doesn't sell books, but you may be able to find a copy at one of these websites:
A review of the scarce and threatened flies of Great Britain by Steven J. Falk. ISBN 0861397061. Published by Nature Conservancy Council in 1991. Publication and catalogue information, links to buy online and reader comments.
