TY  - BOOK
AU  - Ryan, J. and others,
TI  - Soil and Plant Analysis: Laboratory Manual
SN  - 9788172337650
U1  - 630 
PY  - 2012///
CY  - Jodhpur
PB  - Scientific Publisher ( India)
KW  - Agriculture. & related technologies
KW  - Soil and Plant Analysis
ER  -