TY  - BOOK
AU  - Worcester, Philip G.
TI  - A textbook of Geomorphology / 
U1  - 550 WOR 22nd ed. 
PY  - 1948///
CY  - New York
PB  - Van Nostrand Reinhold Company
KW  - Geology
KW  - Geomorphology
N1  - Includes index.
ER  -