Columbia subject headings:
Harvard subject headings:
Harbors--New Jersey--Newark--Periodicals.
Harbors--New York (State)--New York--Periodicals.
New York (N.Y.)--Commerce--Periodicals.
Port Authority of New York and New Jersey--Periodicals.
Princeton subject headings:
Harbors--New York (State)--New York--Periodicals.
Harbors--Newark (N.J.)--Periodicals.
New York (N.Y.)--Commerce--Periodicals.
Periodicals.
Port Authority of New York and New Jersey--Periodicals.