Biology of Brackish Water (Die Binnengewässer Bd. XXV)

Der Hochgebirgssee der Alpen (Versuch einer limnologischen Charakteristik) (Die

Pesta, O.

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Das Zooplankton der Binnengewässer. Teil 1-2 (Die Binnengewässer Bd XXVI (1-2))

Bick, H.; Breitig, G.; Grospietsch, T.; Holmquist, C.; Löffler, H.; Reisinger, E.; Ruttner-Kolisko, A.; Saether, O.A.; Schwoerbel, J.; Kiefer, F.; Fryer, G.

Price £50.00

The Ecology of Aquatic Micro-Organisms (Die Binnengewässer Bd. XXVIII)

Gorlenko, V.M.; Dubinina, G.A.; Kuznetsov, S.I.

Price £30.00

Plankton Rotifers: Biology and Taxonomy (Die Binnengewässer XXVI/1 Supplement)

Ruttner-Kolisko, A.

Price £22.00

The Birds of Nigeria: An Annotated Check-list

Elgood, J.H.

Price £7.50

Tropical Rain-Forest: The Leeds Symposium

Chadwick, A.C.; Sutton, S.L. (Eds)

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Ethiopia [Under-Water Paradise]: A Bird's-eye-view for the Tourist - Un aperçu

Jaubert, J.; Petron, C. (Photos)

Price £35.00

A Birders guide to Costa Rica An Introduction to Bird Finding; A Self-Made Tour

Taylor, K.

Price £15.00

A Biological Reconnaissance of the Peterboro Swamp and the Labrador Pond Areas

Spiker, C.J.

Price £10.00

Contribution a la biologie du Lac de Saint-Blaise

Thiebaud, M.

Price £20.00

Ponds, Pools and Puddles (New Naturalist 148)

Biggs, J.; Williams, P.

Price £47.50

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Guide to chalk rivers of England (Identification Chart)

Bell, C.; Shields, C. (Illus)

Price £5.50

Ponds and small lakes: Microorganisms and freshwater ecology (Naturalists'

Moss, B.

Price £22.99

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Contribution a la biologie du Lac de Saint-Blaise

Thiebaud, M.

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Abwasserfrage der Växjöseen in hydrobiologischer Beleuchtung: Grundzüge in der

Thunmark, S.

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Acid Rain: Its Causes and Its Effects on Inland Waters

Mason, B.J.

Price £15.00