TY  - BOOK
AU  - Penck,Walther
TI  - Morphological analysis of land forms: a contribution to physical geology 
U1  - 551.8 23
PY  - 1953///
CY  - London
PB  - Macmillan
KW  - Geology, Structural
N1  - Translation of Die morphologische Analyse; Includes bibliographical references and index
ER  -