TY  - BOOK
AU  - Brady, Nyle C.
AU  - Weil, Ray R.
TI  - nature and properties of soils
SN  - 81-7808-625-5
U1  - 631.43 
PY  - 2002///
CY  - Delhi
PB  - Pearson Education
KW  - Soils
ER  -