Original paper

Die Gattung Tetrastrum Chod. 1895 (Chlorococcales) in den Gewässern Bulgariens

[The genus Tetrastrum Chod. 1895 (Chlorococcales) in the water basins of Bulgaria]

Kirjakov, Ivan K.; Vodeničarov, Dimiter G.

Keywords

Variabilityquantitative differencesspreadingphytoplankton