TY  - BOOK
AU  - Das,Dilip Kumar
TI  - Introductory soil science
SN  - 8176631280
U1  - 631.4 22
PY  - 1996///
CY  - New Delhi
PB  - Kalyani Pub.
KW  - Soil science
KW  - Soils
KW  - Tanzania
ER  -