STRAHLER, A. N., & STRAHLER, A. H. (1977). Geography and man's environment. John Wiley and Sons.
Chicago Style aipamenaSTRAHLER, Arthur N., and Alan H. STRAHLER. Geography and Man's Environment. New York: John Wiley and Sons, 1977.
MLA aipamenaSTRAHLER, Arthur N., and Alan H. STRAHLER. Geography and Man's Environment. John Wiley and Sons, 1977.
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