TY  - BOOK
AU  - Singh, Dhyan
ED  - Chhonkar, P. K
ED  - Dwivedi, B. S
TI  - Manual on soil, plant and water analysis
SN  - 8185873267
U1  - 631.4 
PY  - 2005///
CY  - New Delhi
PB  - Westville Publishing House
ER  -