Columbia subject headings:
Lazio (Italy)--Antiquities, Roman.
Lazio (Italy)--Description and travel.
Via Aurelia (Italy)
Harvard subject headings:
Lazio (Italy)--Guidebooks.
Roads, Roman--Italy--Lazio--Guidebooks.
Via Aurelia (Italy)
Princeton subject headings:
Lazio (Italy)--Description and travel.
Lazio (Italy)--Maps.
Roads, Roman--Italy--Lazio--Guidebooks.
Roads--Italy--Lazio--Guidebooks.
Via Aurelia (Italy)