Suner, Fikret A geochemical approach to the origin of the gypsums in Eskisehir (Sivrihisar) basin, Turkey - Rotterdam A.A. Balkema 1997 - pp. 591-594 ilus. Subjects--Topical Terms: GENESIS-YACIMIENTOGEOQUÍMICAMINERALOGIAYESO Subjects--Geographic Terms: TURQUIA Universal Decimal Class. No.: R/061.3:553/P25|3