Insecta Helvetica Fauna 3:Hymenoptera: Sphecidae

Insecta Helvetica Fauna 9: Ephemeroptera

Studeman, D.; Landolt, P.; Sartori, M. et al

Price £21.00

Insecta Helvetica Fauna 2: Coleoptera Buprestidae

Pochon, H.

Price £9.00

Insecta Helvetica Fauna 4: Hymenoptera Heloridae et Proctotrupidae

Pschorn-Walcher, H.

Price £7.00

Insecta Helvetica Fauna 10: Diptera Tephritidae

Merz, B.

Price £20.00

Cuckoo-wasps (Hymenoptera: Chrysididae) of Poland

Wisniowski, B.

Price £74.95

Solitary Bees (Naturalists' Handbooks 33)

Benton, T.

Price £18.99

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Vespidae solitaire de France métropolitaine (Hymenoptera: Eumeninae, Masarinae)

Gereys, B.

Price £76.00

Ants (Naturalists' Handbooks 24)

Skinner, G.J.; Jarman, A.P.

Price £30.00

Review of the Swedish species of Lissonota Gravenhorst (Hymenoptera:

Johansson, N.

Price £39.95

Wasps of the World: A Guide to Every Family

van Noort, S.; Broad, G.

Price £18.75

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Chalcidoidea of the World

Heraty, J.; Woolley, J. (Eds)

Price £250.00

Hymenoptera: The Natural History and Diversity of Wasps, Bees and Ants

Marshall, S.A.

Price £65.00

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The Vespoid Wasps (Tiphiidae, Mutillidae, Sapygidae, Scoliidae and Vespidae) of

Archer, M.E.

Price £49.90