TY  - BOOK
AU  - Ghildyal, B.P  .
AU  - Tripathi,R.P  .
TI  - Soil Physics / 
SN  - 0 85226 302 3
U1  - 631.43 
PY  - 1987///
CY  - New Delhi : 
PB  - Wiley Eastern Ltd , 
ER  -