Contribution

Morphology and ultrastructure of some chlorococcal algae from the collection of algal strains in Leningrad University. I. Pseudospongiococcum protococcoides gen. nov., sp. nov.

Gromov, B. V.;Mamkaeva, K. A.

p. 1-9, publié: Jan 1, 1974
1 figures, 3 plates

Contribution

Zur Frage der Kolonienbildung bei pelagisch lebenden Fragilariaceen

[To the problem of colony formation in pelagic living Fragilariaceae]

Marvan, Petr

p. 10-38, publié: Jan 1, 1974
9 figures, 9 tables

Contribution

In-situ-Messungen der diurnalen Stickstoff-Fixierung an Mikrobenthos der Ostseeküste

[In situ determinations of the circadian N₂-fixation of microbenthos on the Baltic coast]

Hübel, Helmut;Hübel, Marianne

p. 39-54, publié: Jan 1, 1974
12 figures, 2 tables

Contribution

Limitation of phytoplankton growth by the lack of nutrients in two reservoirs in Czechoslovakia

Komárková, Jaroslava

p. 55-89, publié: Jan 1, 1974
15 figures, 6 plates

Contribution

Controlled cultivation of algae on agrar plates

Lukavský, J.

p. 90-104, publié: Jan 1, 1974
6 figures, 2 tables

Contribution

Some interesting algae from soil

Desortovà, Blanka

p. 105-119, publié: Jan 1, 1974
7 plates