On the identity of Casmaria species with descriptions of two new species

Slugs of Britain and Ireland

Rowson, B.; Turner, J.; Anderson, R.; Symondson, B.

Price £16.50

Freshwater snails of Britain and Ireland

Rowson, B.; Powell, H.; Willing, M.; Dobson, M.; Shaw, H.

Price £19.50

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Marine Gastropods 4: Heterobranchia 1 (Synopses of the British Fauna 63)

Wigham, G.D.

Price £40.00

Nudibranchs of Britain, Ireland and Northwest Europe

Picton, B.; Morrow, C.

Price £26.25

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Freshwater Bivalves of Britain and Ireland

Killeen, I.; Aldridge, D.; Oliver, G.

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Süßwassermollusken: Ein Bestimmungsschlüssel für die Muscheln und Schnecken im

Gloer, P.; Meier-Brook,C.

Price £16.50