Columbia subject headings:
Harvard subject headings:
Marine algae--Africa, West--Classification.
Marine algae--Atlantic Coast (Africa)--Classification.
Marine algae--Ecology--Africa, West.
Marine algae--Ecology--Atlantic Coast (Africa)
Princeton subject headings:
Marine algae--Africa, West--Classification.
Marine algae--Africa, West--Ecology.
Marine algae--Atlantic Coast (Africa)--Classification.
Marine algae--Atlantic Coast (Africa)--Ecology.