TY  - BOOK
T1  - Regional distribution of some elements in Illinois soils /
DA  - 2002.
CY  - Champaign, IL :
AU  - Zhang, Yanhong.
AU  - Frost, Joyce K.
VL  - 154
CN  - QE105
CN  - QE105
PB  - Illinois State Geological Survey,
PP  - Champaign, IL :
PY  - 2002.
ID  - 264975
KW  - Soils
TI  - Regional distribution of some elements in Illinois soils /
ER  -