Symphyta (except Tenthredinidae)
Subtitle: Hymenoptera
By: by J. Quinlan and I.D. Gauld.
Contributors: Gauld, I. D.; Royal Entomological Society of London.
Edition: New ed.
Series: Handbooks for the identification of British insects -- v.6, part 2 (a)
Publisher: Royal Entomological Society
Published: 1981
Language: eng