TY  - GEN
AU  - Chopra,  V L
AU  - Natesh, S
AU  - Ramanchandran, S
TI  - Biotechnology in agriculture
U1  - 630.2810724 NAT 
PY  - 1996///
CY  - NEW DELHI 
PB  - OXFORD & IBH PUBLISHING CO PVT LTD
ER  -