Insecta Helvetica Fauna 3:Hymenoptera: Sphecidae

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

Insecta Helvetica Fauna 2: Coleoptera Buprestidae

Pochon, H.

Price £9.00

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

Wasps of the World: A Guide to Every Family

van Noort, S.; Broad, G.

Price £18.75

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The Bees of Sussex

Power, J.

Price £27.00

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

Marshall, S.A.

Price £75.00

The Lives of Bees: A Natural History of Our Planet's Bee Life

Patch, H.; Grozinger, C.

Price £22.00

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The Ants of Central and North Europe

Seifert, B.

Price £59.00

Ichneumonid Wasps (Hymenoptera: Ichneumonidae): their Classification and

Broad, G.R.; Shaw, M.R.; Fitton, M.G.

Price £55.00