TY  - BOOK
AU  - Chopra, G L
TI  - Class book of algae for BSc students with 137 illustrations
U1  - CHO-C3 
PY  - 1953///
CY  -  Jullundur
PB  - S Nagin & Company
KW  - Algae; Thallophyta; Botany
ER  -