TY  - BOOK
AU  - D.K. Das
TI  - Introductory Soil Science (ICAR)
SN  - 9789327257540
U1  - 631.4      D 2601 I 
PY  - 2020///
CY  - New Delhi
PB  - Kalyani Publication 
KW  - Soil Science
ER  -