TY  - BOOK
AU  - NCERT
TI  - Biology: Textbook for Class XII
SN  - 817450639-X
U1  - 570 N21311 B 
PY  - 2018///
CY  - New Delhi
PB  - NCERT
KW  - Biology
N1  - NCERT Text book for biology; Reproduction, Genetic and Evolution, Biology in human welfare, etc.
ER  -