TY  - BOOK
AU  - Suresh Reddy B
TI  - Dynamics of soil fertility management practices in semi-arid regions: A case study of AP
PY  - 2011///
PB  - Economic and Political Weekly
KW  - Chemical fertilisers
KW  - Nutrient management
KW  - Soil fertility
N1  - Source Year: 2011
ER  -