The Fern Guide: A Field Guide to the Ferns, Clubmosses, Quillworts and Horsetails of the British Isles

Freshwater snails of Britain and Ireland

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

Price £19.50

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Adult Caddis (Trichoptera) of Britain and Ireland: a practical guide

Wallace, I.; Flint, S.; Flint, P.

Price £20.00

Sphagnum Mosses: field key to the mosses of Britain and Ireland

Godfrey, M.; Rogers, K.

Price £6.50

A Pictorial Guide to the British Ephemeroptera

Macadam, C.; Bennett, C.

Price £16.00

Grasses: A guide to identification using vegetative characters

Wallace, H.

Price £16.50

Key to the Earthworms of the UK and Ireland

Sherlock, E.

Price £9.50

A Key to the Major Groups of British Freshwater Invertebrates

Croft, P.S.

Price £8.50

Land Snails in the British Isles

Cameron, R.

Price £9.00

Winter Trees: A photographic guide to common trees and shrubs

Price, Dominic; Bersweden, Leif

Price £9.00

Bryophytes of Atlantic woodlands: Guide 1 - Woodland

Price £1.00

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Bryophytes of Atlantic woodlands: Guide 2 - Ravines

Price £1.00

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Bryophytes of Scotland's pine woodlands

Price £1.00

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Bryophytes of Scotland's oceanic heath

Price £1.00

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Liverworts, Mosses and Ferns of Europe

Frey, W.; Frahm, J.-P.; Lobin, W.

Price £72.00

Key to Lichens on Twigs (Identification Chart)

Wolseley, P.; James, P.; Alexander, D.

Price £3.75