Provisional atlas of the insects of the British Isles social wasps
Harding, Paul T.
Heath, John.
Archer, Michael Edward.
Biological Records Centre (Institute of Terrestrial Ecology)
Huntingdon Biological Records Centre, Institute of Terrestrial Ecology, Monks Wood Experimental Station,
1979
Previous ed.: / John Heath, general editor. Huntingdon : Institute of Terrestrial Ecology, 1978
Bibliography: p.6
Insects