TY  - BOOK
AU  - Singh, A P
AU  - Puskar, Kumar 
TI  - UGC JRF/NET examination life sciences  
U1  - 570.007 9 
PY  - 2015///
CY  - Agra
PB  - Upkar Prakashan, 
KW  - Cell organisation
KW  - DNA structure
KW  - Ecosystem
KW  - Photosynthesis
ER  -