Columbia subject headings:
Africa, Central--Discovery and exploration.
Africa, Central--Pictorial works.
African Rainbow Expedition (1985)
Ricciardi, Lorenzo.
Harvard subject headings:
Africa--Discovery and exploration--Pictorial works.
African Rainbow Expedition (1985)
Congo (Democratic Republic)--Description and travel
Congo (Democratic Republic)--Pictorial works
Ricciardi, Lorenzo, 1930---Journeys--Africa.
Ricciardi, Mirella--Journeys--Africa.
Tanzania--Description and travel.
Tanzania--Pictorial works.
Princeton subject headings:
Africa, Central--Description and travel--View.
Africa, Central--Exploring expeditions.
Ricciardi, Lorenzo, 1930-