The genera of the freshwater algae of Sri Lanka
- NSC Colombo 1979
- 103 lk.
- Chlorophyceae Charophyceae Euglenophyceae Rhodophyceae Xanthophyceae
- MAB Publication No.6 .
http://thakshana.nsf.ac.lk/slstic/NA-79/NA _79.pdf
= UNESCO-MAB National Committee for Sri Lanka