TY  - BOOK
AU  - Ralfs, John
TI  - British desmidieae
T2  - Historiae naturalis classica ;28
U1  - 589.470942 
PY  - 1972///
CY  - Lehre
PB  - Verlag Von J. Cramer
N1  - Reprint of 1848 publications by Reeve, Benham, and Reeve, London
ER  -