Provisional atlas of the aculeate Hymenoptera of Britain and Ireland.
Edwards, Robin
Telfer, Mark
Biological Records Centre (Institute of Terrestrial Ecology)
Joint Nature Conservation Committee (Great Britain)
Centre for Ecology and Hydrology (Great Britain)
Huntingdon : Biological Records Centre,
2001.
At head of cover title: Joint Nature Conservation Committee - Centre for Ecology & Hydrology.
Includes bibliography.