title: Sterols of a diatomaceous ooze from Walvis Bay.
mesh_terms: D000351:Africa, Eastern; D000353:Africa, Southern; D002849:Chromatography, Gas; D013058:Mass Spectrometry; D008722:Methods; D010933:Plankton / Q000032:analysis*; D012987:Soil / Q000032:analysis*; D013261:Sterols / Q000032:analysis*
chemical_list: D012987:Soil; D013261:Sterols