TY  - RPRT
TI  - Extraction of metals from raw clinoptilolite-rich rocks exposed to water in heavy-metal-polluted drainages
AU  - George A. Desborough
AU  - David Frishman
PY  - 1995
DO  - 10.3133/ofr9556
UR  - https://pubs.usgs.gov/publication/ofr9556
ID  - ofr9556
ER  -