TY  - BOOK
AU  - Sanyal, Saroj Kumar
TI  - Textbook of soil chemistry
SN  - 9789351248651
U1  - 631.41 
PY  - 2017///
CY  - New Delhi
PB  - Daya Publishing house
KW  - Agriculture
KW  - Soil-science
KW  - Soil chemistry
ER  -