TY  - BOOK
AU  - Datta, S. K. De and others,
TI  - Nitrogen Economy of Flooded Rice Soils
SN  - 9024733618
U1  - 633 
PY  - 1986///
CY  - Leiden
PB  - Martinus Nijhoff Publishers
KW  - Field & plantation crops
KW  - Rice Soils
ER  -