AU  - Lal,Rup
AU  - Lal,Sukanya
TI  - Genetic engineering of plants for crop improvement / 
U1  - 631.523 
PY  - 1993///
CY  - London : 
PB  - CRC Press , 
KW  - Development of hybrids and new varieties
KW  - Genetic engineering
ER  -