TY  - BOOK
AU  - West,G.S.(George Stephen)
AU  - Fritsch,Felix Eugene
TI  - A treatise on the British freshwater algae
PY  - 1968///
CY  - Cordicote, Herts.
PB  - Wheldon & Wesley
KW  - Freshwater algae
KW  - Great Britain
N1  - Bibliography: pages 496-500. Bibliographical footnotes
ER  -