Species of the genus spirogyra from Kerala, India :
Devi, K. Usha.
Species of the genus spirogyra from Kerala, India : Chlorophyceae : Zygnemataceae / by K. Usha Devi and M. V. N. Panikkar. - Berlin : J. Cramer, 1994. - 124 p. :
SC1465
Desmidiaceae.
579.837 / Sp
Species of the genus spirogyra from Kerala, India : Chlorophyceae : Zygnemataceae / by K. Usha Devi and M. V. N. Panikkar. - Berlin : J. Cramer, 1994. - 124 p. :
SC1465
Desmidiaceae.
579.837 / Sp