An outline of geomorphology : the physical basis of geography /
by S.W. Wooldridge and R.S. Morgan.
- 2d ed.
- London : Longmans ; 1959 [Impretion 1969]
- 409 p. : illus. ; 23 cm.
- The University geographical series .
First published in 1937 under title: The physical basis of geography; an outline of geomorphology.