Columbia subject headings:
Arthropoda--Africa, Southern--Pictorial works.
Arthropoda--Africa, Southern.
Frogs--Africa, Southern--Pictorial works.
Frogs--Africa, Southern.
Reptiles--Africa, Southern--Pictorial works.
Reptiles--Africa, Southern.
Harvard subject headings:
Frogs--Africa, Southern--Pictorial works.
Insects--Africa, Southern--Pictorial works.
Reptiles--Africa, Southern--Pictorial works.
Spiders--Africa, Southern--Pictorial works.
Princeton subject headings: