Keys to the alate Aphis (Homoptera) of northern Europe /

Bibliographic Details
Main Author: Brown, Paul A. (Paul Andrew)
Corporate Author: British Museum (Natural History)
Format: Book
Language:English
Published: London : British Museum (Natural History), [1989]
Series:Occasional papers on systematic entomology ; no. 5.
Subjects:
Description
Item Description:Cover title.
"25 May 1989."
Physical Description:29 pages : illustrations ; 30 cm.
Bibliography:Includes bibliographical references (page 20).
ISBN:0565011103