TY  - BOOK
AU  - P K GUPTA
TI  - ELEMENTS OF BIOTECHNOOGY
SN  - 8171334818
U1  - 660.6G959E 
PY  - 2000///
CY  - NEW DELHI
PB  - MEERUT UNVERSITY MEERUT
KW  - ELEMENTS OF BIOTECHNOOGY
N1  - MORDEN BOOK HOUSE
ER  -