TY  - RPRT
TI  - Relation of pH and other soil variables to concentrations of Pb, Cu, Zn, Cd, and Se in earthworms
AU  - W. Nelson Beyer
AU  - Gary L. Hensler
AU  - Jeff Moore
PY  - 1987
DO  - 10.1016/s0031-4056(23)00368-2
UR  - https://pubs.usgs.gov/publication/5222205
ID  - 5222205
ER  -