Hydrobiologische und fischereiwirtschaftliche Beobachtungen an einigen Seen der Schweiz und Italiens

A Field Guide to the Birds of East Africa

Williams, J.G., Arlott, N.

Price £12.00

Common and Scientific Names of Fishes from the United States and Canada

Robins, C.R.; Bailey, R.M.; Bond, C.E.; Brooker, J.R. et al

Price £25.00

A Biologic and Taxonomic Study of the Microsporidia

Kudo, R.

Price £40.00

Flagellates from Some Danish Lakes and Ponds

Kristiansen, J.

Price £18.00

Sporentierchen, Sporozoa Die Gregarinida der land- und süßwasserbewohnenden

Geus, A.

Price £55.00

Recherches Anatomiques sur L'Estomac des Crustaces Podophthalmaires

Mocquard, M.F.

Price £50.00

Ponds, Pools and Puddles (New Naturalist 148)

Biggs, J.; Williams, P.

Price £46.50

(Save £18.50)

The Wildlife Pond Book:Create Your Own Pond Paradise for Wildlife

Howard, J.

Price £12.99

(Save £4.00)

La Répartition verticale du Plancton dans le Lac de Zurich de décmebre 1900 à

Lozeron, H.

Price £20.00

Plankton of Fresh and Brackish Waters in the Södertälje Area

Florin, M.-B.

Price £25.00

Hypertrophic and Polluted Freshwater Ecosystem: Ecological Bases for Water

Tilzer, M.M.; Khondker, M. (Eds)

Price £25.00

Limnological Analyses

Wetzel, R.G.; Likens, G.E.

Price £25.00