TY  - BOOK
AU  - Raychaudhuri,S.P.
TI  - Land and soil
U1  - 631.4754 
PY  - 1966///
CY  - India
PB  - National Book Trust
KW  - Agriculture
KW  - India
KW  - Agricultural resources
N1  - includes index; Bibliography:p. 170-71
ER  -