TY  - RPRT
TI  - Contamination studies and testing protocol for polyethylene bottles
AU  - L.J. Schroder
AU  - Howard E. Taylor
PY  - 1980
DO  - 10.3133/ofr80165
UR  - https://pubs.usgs.gov/publication/ofr80165
ID  - ofr80165
ER  -