TY  - BOOK
AU  - De,S.K.
ED  - Section of Agricultural Chemistry. Department of Chemistry
TI  - Soil science and agricultural chemistry: Part 1
U1  - 631.41 
PY  - 1980///
CY  - [s.l.]
PB  - Indian Society of Agricultural Chemists
KW  - Agricultural chemistry
KW  - Soil chemistry
KW  - Soils
KW  - Compostion
KW  - Soil formation
KW  - Soil science
ER  -