TY  - BOOK
AU  - Chawla,H.S., x
AU  - x
TI  - Introduction to plant biotechnology: x
SN  - 8120415493
U1  - 620.8/C512i 
PY  - 2002///
CY  - New Delhi
PB  - Oxford & IBH
KW  - Biotechnology
KW  - Environmental engineering
N1  - Includes
ER  -