TY  - GEN
AU  - Ramesh,V.
TI  - Biological characterization of acid sulphate soils under rice-lettuce system ameliorated by lime and fly ash
KW  - Sulphates
KW  - Acid soils
KW  - Rice
KW  - Lettuces
KW  - Lime
KW  - Fly ash
KW  - Nutrients
KW  - Enzymes
KW  - Biomass
KW  - PH
ER  -