TY  - BOOK
AU  - Reddy, S. R.
TI  - Principles of crop production
SN  - 9788127243197
U1  - 631.5  
PY  - 2008///
CY  - Ludhiana
PB  - Kalyani Publishers
KW  - Crop yields
KW  - Field crops
KW  - India
N1  - Includes bibliographical references and index
ER  -