TY  - BOOK
AU  - Clarson, D.
TI  - Soil and Water Analytical Methods
SN  - 81-901483-0-3
U1  - 660 
PY  - 2002///
CY  - Kottayam
PB  - Agri Clinics and research Centre
KW  - Technology
KW  - Chemical Engineering
ER  -