TY  - RPRT
TI  - Trace elements in soils and crops.
AU  - R L Mitchell
AU  - J C Burridge
PY  - 1979
DO  - 10.1098/rstb.1979.0087
UR  - https://pubmed.ncbi.nlm.nih.gov/43528/
ID  - 43528
ER  -