TY  - GEN
AU  - Das, Dilip Kumar
TI  - Introductory soil science
SN  - 8127212873
PY  - 2004///
CY  - Ludhiana
PB  - Kalyani Pub.
KW  - CIVIL ENGINEERING
KW  - SOIL ENGINEERING
KW  - SOIL MECHANICS
ER  -