TY  - BOOK
ED  - Society for Analytical Chemistry. Analytical Methods Committeee
TI  - Determination of trace elements, with special reference to fertilize rs and feeding stuffs / 
U1  - Q 630.24 SOC 
PY  - 1963///
CY  - Cambridge : 
PB  - W. Heffer, 
KW  - Trcae elements
KW  - Analysis
KW  - Fertilizers and manures
KW  - Feeds
ER  -