Guide d'Identification des Diatomées des Rivières de l'Est du Canada
Isabelle Lavoie, Paul Hamilton, Stephane Campeau et al
Les Presses de l'Universite du Quebec
Isabelle Lavoie, Paul Hamilton, Stephane Campeau et al
Les Presses de l'Universite du Quebec
NEW
Identification Guide of Freshwater Macroinvertebrates of SpainEdited by Javier Oscoz, David Galicia and Rafael Miranda
Springer-Verlag
Süsswasserflora von Mitteleuropa, Bd 9: Chlorophyta 1
Phytomonadina
H Ettl, J Gerloff, H Heynig and D Mollenhauer
Spektrum Akademischer Verlag
Phytomonadina
H Ettl, J Gerloff, H Heynig and D Mollenhauer
Spektrum Akademischer Verlag
The Status and Distribution of Freshwater Biodiversity in Southern Africa
Will Darwall, KG Smith, D Tweddle and P Skelton
International Union for the Conservation of Nature and Natural Resources
Will Darwall, KG Smith, D Tweddle and P Skelton
International Union for the Conservation of Nature and Natural Resources
Süsswasserflora von Mitteleuropa, Bd 1/2: Chrysophyte and Haptophyte Algae: Synurophyceae
Jorgen Kristiansen and Hans R Preisig
Spektrum Akademischer Verlag
Jorgen Kristiansen and Hans R Preisig
Spektrum Akademischer Verlag
A Color Atlas of Photosynthetic Euglenoids
Ionel Ciugulea and Richard E Triemer
University of Michigan Press
Ionel Ciugulea and Richard E Triemer
University of Michigan Press
Freshwater Algae in Australia
Tim J Entwisle, Jason A Sonneman and Simon H Lewis
Sainty and Associates
Tim J Entwisle, Jason A Sonneman and Simon H Lewis
Sainty and Associates
On the Freshwater Crustaceans Occurring in the Vicinity of Christiana
Edited by ME Christiansen, JA Eie, G Halvorsen, A Hoback and P Larsen
The University of Bergen Press
Edited by ME Christiansen, JA Eie, G Halvorsen, A Hoback and P Larsen
The University of Bergen Press
Proceedings of the 5th International Symposium on Trichoptera, Lyon (France) July 21-26, 1986
Edited by M Bournaud and H Tachet
Springer-Verlag
Edited by M Bournaud and H Tachet
Springer-Verlag
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