The Freshwater Algal Flora of the British Isles: An Identification Guide to Freshwater and Terrestrial Algae

The Freshwater Algal Flora of the British Isles: An Identification Guide to Freshwater and Terrestrial Algae

Süßwasserflora von Mitteleuropa, Bd. 19/2: Cyanoprokaryota: Bd. 2 / Part 2: Oscillatoriales (Süßwasserflora von Mitteleuropa, 19/2)

Süßwasserflora von Mitteleuropa, Bd. 19/3: Cyanoprokaryota: 3. Teil / 3rd part: Heterocytous Genera (Süßwasserflora von Mitteleuropa, 19/3)