TY  - GEN
AU  - Sharma ,  J.R.
TI  - Principles and practice of plant breeding 
SN  - 0074633678
U1  - 631.52 
PY  - 1999///
CY  - New Delhi
PB  - Tata McGraw -Hill
KW  - PLANT PROPAGATION AGRICULTURE
KW  - PALNT BREDING
ER  -