ABEYWICKRAMA, B.A.
The genera of the freshwater algae of sri lanka-Part 1 - Colombo National Science Council of Sri Lanka 1979 - 103 p.
188851
Algae
579.8 / ABE
The genera of the freshwater algae of sri lanka-Part 1 - Colombo National Science Council of Sri Lanka 1979 - 103 p.
188851
Algae
579.8 / ABE