Columbia subject headings:
Costa Blanca (Spain)--Guide-books.
Geology, Stratigraphic--Guide-books.
Geology, Structural--Guide-books.
Historical geology--Guide-books.
Spain--Geology--Costa Blanca Region--Guide-books.
Harvard subject headings:
Costa Blanca (Spain)--Guidebooks.
Geology, Stratigraphic--Guidebooks.
Geology, Structural--Guidebooks.
Geology--Spain--Costa Blanca Region--Guidebooks.
Historical geology--Guidebooks.
Princeton subject headings:
Costa Blanca (Spain)--Description and travel--Guidebooks.
Geology--Spain--Costa Blanca--Guidebooks.