TY  - BOOK
AU  - Kumar,H D
TI  - Crop modification : : biotech and non-biotech approaches 
SN  - 8170353416 
U1  - 631.4 21
PY  - 2004///
CY  - Delhi : 
PB  - Daya Pub. House, 
KW  - Crops -- Genetic engineering
ER  -