TY  - BOOK
AU  - Dewis, J.,
TI  - Physical and Chemical Methods of Soil and Water Analysis
SN  - 9251020108
U1  - 631.41018 
PY  - 1976///
CY  - New Delhi
PB  - Oxford & IBH Publishing Co. Pvt. Ltd.
KW  - Soil and Water Analysis
ER  -