TY  - BOOK
AU  - R P TRIPATHI
TI  - SOIL EROSION AND CONSERVATION
SN  - 8122403050
U1  - TX631.45 T738S 
PY  - 1993///
CY  - NEW DELHI
PB  - WILEY EASTERN LTD.
KW  - SOIL EROSION AND CONSERVATION
N1  - MODERN BOOK HUOUSE
ER  -