TY  - RPRT
TI  - Problems in sampling of trace elements in rocks, soils, waters and plants. Sampling problems in trace element investigations of rocks.
AU  - A T Miesch
PY  - 1972
DO  - 10.1111/j.1749-6632.1972.tb46446.x
UR  - https://pubmed.ncbi.nlm.nih.gov/4506525/
ID  - 4506525
ER  -