O. ECE, "GEOCHEMISTRY AND OCCURRENCE OF AUTHIGENETIC PHOSPHATE NODULES FROM THE DESMOINESIAN CYCLIC EXCELLO EPEIRIC SEA OF THE MIDCONTINENT, USA," MARINE AND PETROLEUM GEOLOGY , vol.7, no.3, pp.298-312, 1990
ECE, O. 1990. GEOCHEMISTRY AND OCCURRENCE OF AUTHIGENETIC PHOSPHATE NODULES FROM THE DESMOINESIAN CYCLIC EXCELLO EPEIRIC SEA OF THE MIDCONTINENT, USA. MARINE AND PETROLEUM GEOLOGY , vol.7, no.3 , 298-312.
ECE, O., (1990). GEOCHEMISTRY AND OCCURRENCE OF AUTHIGENETIC PHOSPHATE NODULES FROM THE DESMOINESIAN CYCLIC EXCELLO EPEIRIC SEA OF THE MIDCONTINENT, USA. MARINE AND PETROLEUM GEOLOGY , vol.7, no.3, 298-312.
ECE, OI. "GEOCHEMISTRY AND OCCURRENCE OF AUTHIGENETIC PHOSPHATE NODULES FROM THE DESMOINESIAN CYCLIC EXCELLO EPEIRIC SEA OF THE MIDCONTINENT, USA," MARINE AND PETROLEUM GEOLOGY , vol.7, no.3, 298-312, 1990
ECE, OI. "GEOCHEMISTRY AND OCCURRENCE OF AUTHIGENETIC PHOSPHATE NODULES FROM THE DESMOINESIAN CYCLIC EXCELLO EPEIRIC SEA OF THE MIDCONTINENT, USA." MARINE AND PETROLEUM GEOLOGY , vol.7, no.3, pp.298-312, 1990
ECE, O. (1990) . "GEOCHEMISTRY AND OCCURRENCE OF AUTHIGENETIC PHOSPHATE NODULES FROM THE DESMOINESIAN CYCLIC EXCELLO EPEIRIC SEA OF THE MIDCONTINENT, USA." MARINE AND PETROLEUM GEOLOGY , vol.7, no.3, pp.298-312.
@article{article, author={OI ECE}, title={GEOCHEMISTRY AND OCCURRENCE OF AUTHIGENETIC PHOSPHATE NODULES FROM THE DESMOINESIAN CYCLIC EXCELLO EPEIRIC SEA OF THE MIDCONTINENT, USA}, journal={MARINE AND PETROLEUM GEOLOGY}, year=1990, pages={298-312} }