TY  - BOOK
AU  - Kumar H D
AU  -  Singh H N
TI  - Textbook of algae
U1  - I22, L6 
PY  - 1976///
CY  - New Delhi    
PB  -  Affiliated East West Press     
KW  -  Algae
KW  - Botany
N1  - Glossary 206-211p
ER  -