TY  - BOOK
AU  - Ryan, John
AU  - Estefan, George 
AU  - Rashid, Abdul 
TI  - Soil and plant analysis laboratory manual
SN  - 9788172337650
U1  - 631.41 
PY  - 2012///
CY  - Jodhpur
PB  - Scientific Publisher
KW  - Soils--Analysis
ER  -