TY  - BOOK
AU  - Davies, Brian E., ed.
TI  - Applied soil trace elements
SN  - 0471276251
U1  - 631.416 21st ed.
PY  - 1980///
CY  - Chichester
PB  - John Wiley and Sons
KW  - Soil science
N1  - Index: p. 467-82
ER  -