TY  - BOOK
AU  - Walsh, L.M.
TI  - Instrumental methods for analysis of soils and plant tissue
U1  - 631.42 W16I 
PY  - 1971///
CY  - Madison, U.S.
PB  - Soil science society of America
KW  - SOILS - ANALYSIS
KW  - INSTRUMENTAL ANALYSIS
KW  - PLANT CELLS AND TISSUE - ANALYSIS
ER  -