The life of the African plains.
- New York : McGraw-Hill : Published in cooperation with World Book Encyclopedia, McGraw-Hill : Published in cooperation with World Book Encyclopedia, [1972]
- Our living world of nature .
0070082456 0070460132 (subs. ed.)
74177589
Grassland ecology -- Africa.--Grassland ecology -- Africa. Savannas -- Africa.--Savannas -- Africa. Natural history -- Africa.--Natural history -- Africa.