TY  - BOOK
AU  - Das,Dilip Kumar
TI  - Introductory soil science
SN  -  978-81-272-6748-3
U1  - 631.46 
PY  - 2014///
CY  - Kolkata
PB  - Kalyani Pub.
KW  - Soil
KW  - agriculture
KW  - Soil science
N1  - Includes appendix
ER  -