A Study of the Systematics of the Water Mite family Pionidae (Prostigmata: Parasitengona)

The Nepticulidae (Lepidoptera) of Canada

Wilkinson, C.; Scoble, M.J.

Price £10.00

The Agromyzidae of Canada and Alaska

Spencer, K.A.

Price £25.00

The Prosimulium of Canada and Alaska (Diptera: Simuliidae)

Peterson, B.V.

Price £18.00

A Revision of the Genus Macrophya Dahlbom (Hymenoptera: Symphyta,

Gibson, G.A.P.

Price £10.00

Guide to Geometridae of Canada (Lepidoptera): VI Subfamily Larentiinae, 1.

Bolte, K.B.

Price £20.00

Le Genre Rhyacophila et la Famille des Rhyacophilidae (Trichoptera)

Schmid, F.

Price £35.00

Flora of New Zealand, Vol. V: Grasses

Edgar, E.; Connor, H.E.

Price £35.00

Skellig: Island Outpost of Europe

Lavelle, D.

Price £12.00

Flora of New Zealand, Vol.I-III

Allan, H.H.; Moore, L.B.; Edgar, E.; Healy, A.J.

Price £90.00

Contribution a l'étude de l'appareil circulatoire des crustacés édriophthalmes

Delage, Y.

Price £65.00

Süßwassermilben (Hydrachnellae, Acari) aus Südamerika

Viets, K.

Price £50.00

Algologische Studien

Komárek, J.; Ettl, H.

Price £50.00

Illustrated Catalog of Scorpions. Part I

Kovarik, F.

Price £99.00

Britain's Spiders: A Field Guide

Bee, L.; Oxford, G.; Smith, H.

Price £17.95

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Harvestmen of the British Isles (Identification Chart)

Richards, P.

Price £4.00

The Lives of Spiders: A Natural History of the World's Spiders

Nelson, X.

Price £22.00

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Spider Families of the World and their Spinnerets

Murphy, J.A.; Roberts, M.J.

Price £50.00

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Field Guide to Scorpions of South Africa

Engelbrecht, I.

Price £14.99

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