Occurrence of fossil resins in the oil-shales of the Punjab Saline series.
D005580:Fossils; D055593:Geological Phenomena; D005844:Geology; D007475:Ion Exchange Resins; D012117:Resins, Synthetic; D012965:Sodium Chloride
D007475:Ion Exchange Resins; D012117:Resins, Synthetic; D012965:Sodium Chloride
GEOLOGY; RESIN