The world around us : six essays based upon the Christmas lectures delivered at the Royal Institution, 1958 / by J.A. Ratcliffe [and others] - London : English Universities Press, [1960] - vi, 122 p. : illus., diagrs., maps. ; 22 cm.

Subjects--Topical Terms:
Geophysics.

Dewey Class. No.: 551 / WOR