TY  - BOOK
AU  - Reddy S.R
AU  - C Nagamaani
TI  - Principles of crop production
SN  - 9789327272857
PY  - 2017///
CY  - New Delhi
PB  - Kayani Publishers
KW  - Field crops
KW  - Food crops
KW  - Crop yields
ER  -