Columbia subject headings:
Cohen, John, 1932-2019--Travel--Morocco.
Documentary photography.
Morocco--Description and travel.
Morocco--Pictorial works.
Harvard subject headings:
Cohen, John, 1932-2019--Travel--Morocco.
Documentary photography
Morocco--Description and travel
Morocco--Pictorial works.
Princeton subject headings:
Cohen, John, 1932-2019--Travel--Morocco.
Documentary photography.
Morocco--Description and travel.
Morocco--Pictorial works.