TY  - GEN
AU  - Behera,B.
TI  - Effect of gypsum on decomposition of organic matter and nitrogen transformation in soils
KW  - Organic matters
KW  - Gypsum
KW  - Nitrogen fixation
KW  - Soils
KW  - Clays
KW  - Soil accidity
KW  - Composts
ER  -