Columbia subject headings:
Beach nourishment--Delaware--Dewey Beach.
Beach nourishment--Delaware--Rehoboth Beach.
Shore protection--Delaware--Dewey Beach.
Shore protection--Delaware--Rehoboth Beach.
Harvard subject headings:
Beach nourishment--Delaware--Delaware--Dewey Beach.
Beach nourishment--Delaware--Delaware--Rehoboth Beach.
Beach nourishment--Delaware--Dewey Beach--Delaware.
Beach nourishment--Delaware--Rehoboth Beach--Delaware.
Shore protection--Delaware--Delaware--Dewey Beach.
Shore protection--Delaware--Delaware--Rehoboth Beach.
Shore protection--Delaware--Dewey Beach--Delaware.
Shore protection--Delaware--Rehoboth Beach--Delaware.
Princeton subject headings: