TY  - BOOK
AU  - Maheshwari, S. C.
AU  - Sinha, D. K.
TI  - A complete guide to biology
U1  - 570 
PY  - 1999///
CY  - New Delhi
PB  - Arya Book Depot
KW  - Biology
KW  - Botany
KW  - Zoology
N1  - It includes bibliographical information and index
ER  -