Hobley, Leonard Frank.

Deserts and savannahs of the world / L. F. Hobley. - London : Macmillan Education, 1970. - 60 p. : ill. (some col.) ; 20 x 22 cm. - His Introducing earth ; [2] .

Subjects--Topical Terms:
Deserts
Savannas

LC Class. No.: G 126 / H68 v.2