Umm al Qulbān

backscattered ultraviolet bit-patterns chain down diametric arrangement of brushes dsm-iv-tr fecp Five Civilized Nations fixed voltage heterochaete delicata hexahedral coordination iron fitting shop mercus muggleton osmicating pedicellarie phytoconstituent platinum potassium chloride Pop up the history list wash-bottle for gases Weddell Abyssal Plain