TY  - BOOK
AU  - Merrington, Graham  .
TI  - Soil quality standards for trace elements: derivation, implementation and interpretation / 
SN  - 978-1-4398-3023-9
U1  - J:1(E1) 
PY  - 2011///
CY  - Danvers : 
PB  - CRC Press , 
KW  - Trace elements
ER  -