TY  - BOOK
AU  - Das, Dilip Kumar,
TI  - Introductory Soil Science
SN  - 9788127267483
U1  - 631 
PY  - 2011///
CY  - Ludhiana
PB  - Kalyani Publishers
KW  - Soil Science
KW  - Techniques, equipment & materials
ER  -