TY  - BOOK
AU  - Roychaudhry, S.P.
TI  - धरती और मिटटी / Dharti aur mitti.
U1  - H634 
PY  - 0000///
CY  - Delhi
PB  - National book trust
KW  - Soil ecology--India
KW  - Land use--India
KW  - Soil animals--India
UR  - https://lucknowdigitallibrary.com/publications/dharti-aur-mitti-by-roychaudhry-s-p
ER  -