III. A Contribution to the Freshwater Algae of Ceylon
Published in Transactions of the Linnean Society of London. 2nd Series: Botany, in 1902, in volume 6, issue 3, pages 123-215
Date published:1902-03
Published in Transactions of the Linnean Society of London. 2nd Series: Botany, in 1902, in volume 6, issue 3, pages 123-215
Date published:1902-03