TY  - BOOK
AU  - Strahler,Arthur Newell
TI  - Physical geography
SN  - 0471831603
AV  - GB56 .S75 1975
U1  - 910/.02 
PY  - 1975///
CY  - New York
PB  - John Wiley and Sons Incorporated
KW  - Physical geography
N1  - Bibliography: p. 1-39 (3d group)
ER  -