TY  - BOOK
AU  - Eames Arthur J
TI  - Morphology of vascular plants: Lower groups
T2  - McGraw-Hill publication in the mathematical sciences
U1  - I4:2, G6 
PY  - 1936///
CY  - New York    
PB  -  McGraw-Hil        
KW  -  Pteridophyta
KW  - Botany
ER  -