TY  - BOOK
AU  - Pullaiah, T.
TI  - Textbook of biosystematics
SN  - 9788189233815
U1  - 581.012 
PY  - 2013///
CY  - New Delhi
PB  - Regency Pub.
KW  - Botany - Classification
KW  - Microbiology - Classification
KW  - Zoology - Classification
KW  - Plants - Classification
ER  -