TY  - BOOK
AU  - Strahler, Arthur N.
AU  - Strahler, Alan H.
TI  - Geography and man's environment
U1  - 304.28 
PY  - 1977///
CY  - New York
PB  - John Wiley
KW  - Physical geography
KW  - Environmental protection
N1  - Includes index
ER  -