TY  - BOOK
AU  - RAYCHAUDHURI S.P., AGARWAL R.R., BISWAS,Datta N.R....
TI  - SOILS OF INDIA
U1  - 631.4 RAY 
PY  - 1963///
CY  - NEW DELHI
PB  - INDIAN COUNCIL OF AGRICULTURAL RESEARCH
KW  - SOILS
ER  -