TY  - BOOK
AU  - Rao P V G K
TI  - Economic aspects of high yielding varieties progra
T2  - University of delhi, agricultural economics research centre, publication
U1  - X9(J381):2.243N,N69, K9 
PY  - 1969///
CY  - Delhi
PB  - University of delhi India       
KW  - Rice
N1  - Appendix at the end
ER  -