TY  - BOOK
AU  - Venkata Reddy,K.
TI  - Agricultural productivity in Andhra Pradesh: a study in trends, problems and prospects 
U1  - 338.10954 
PY  - 1977///
CY  - Tirupati
PB  - Sri Venkateswara University
KW  - Agricultural productivity
KW  - India
KW  - Andhra Pradesh
KW  - Rice
KW  - Yields
KW  - Food crops
ER  -