TY  - BOOK
AU  - Aswathanarayana,U., x
AU  - x
TI  - Soil resources and the environment: x
SN  - 8120413456
U1  - 631.4/A86ls 
PY  - 1999///
CY  - New Delhi
PB  - Oxford & IBH Pub.
KW  - Soils
KW  - Environment
N1  - Index
ER  -