The state of our knowledge of the systematics of the Hymenoptera Parisitica
Subtitle: with particular reference to the Britishfauna
By: by G.J. Kerrich.
Contributors: Society for British Entomology.
Series: Transactions of the Society for British Entomology -- v.14 part 1
Publisher: British Trust for Entomology
Published: 1960
Language: eng