TY  - RPRT
TI  - Plastic standards for geochemical prospecting
AU  - D. B. Hawkins
AU  - F. C. Canney
AU  - F. N. Ward
PY  - 1959
DO  - 10.2113/gsecongeo.54.4.738
UR  - https://pubs.usgs.gov/publication/70211606
ID  - 70211606
ER  -