TY  - BOOK
AU  - Strahler,Arthur Newell
AU  - Strahler,Alan H.
TI  - Geography and man's environment
SN  - 0471018708
PY  - 1977///
CY  - New York : John Wiley & Sons
KW  - Physical geography
KW  - Conservation of natural resources
KW  - Environmental protection
N1  - includes bibliographical references (p. 493-509) and index
ER  -