TY  - BOOK
AU  - RAMAWAT (K G)
AU  - GOYAL (Shaily)
TI  - Comprehensive biotechnology 
SN  - 8121919878
U1  - 620.8 RAMC 
PY  - 2011///
CY  - New Delhi
PB  - S. Chand & Co. Ltd.
ER  -