TY  - BOOK
AU  - Transeau Edgar Nelson
TI  - Zygnemataceae
T2  - Graduate school monographs contributions in Botany; 1
U1  - I223, J1 
PY  - 1951///
CY  - Columbus
PB  - Ohio State University Press      
KW  -  Chlorophyceae
KW  -  Green Algae
KW  - Botany
ER  -