TY  - BOOK
AU  - Orlow,D.S.
TI  - Soil chemistry 
SN  - 8120406583
U1  - 631.41 21st ed
PY  - 1992///
CY  - New Delhi
PB  - Oxford & IBH Publications Co.pvt ltd.
KW  - Soil chemistry
KW  - Chemical pollution
ER  -