TY  - BOOK
AU  - Strahler, Arthur Newell,
AU  - 
ED  - 
ED  - 
ED  - 
ED  - 
SN  - 471831646
SN  - 2
PY  - 1969///];copyright 196946
CY  - New York
PB  - Wiley
KW  - 
KW  - 2
KW  - 0
KW  - 6
KW  - 20
KW  - Physical geography
N1  - Bibliography: p. [673]-706; 5
ER  -