Columbia subject headings:
Jordan--Antiquities.
Nabataeans.
Petra (Extinct city)--Antiquities.
Pottery, Nabataean.
Radioactivation analysis in archaeology.
Harvard subject headings:
Jordan--Antiquities.
Nuclear activation analysis.
Petra (Extinct city)
Pottery--Jordan.
Princeton subject headings:
Jordan--Antiquities.
Nabataeans.
Petra (Extinct city)--Antiquities.
Pottery, Nabataean.
Radioactivation analysis in archaeology.