TY  - GEN
AU  - Majupuria,Rohit Kumar
AU  - Majupuria,Trilok Chandra
TI  - Concept of biology for class xii (10+2)
U1  - 570 
CY  - India
PB  - M. Devi
KW  - Biology
KW  - Science
N1  - With index
ER  -