Miller,G. Tyler. (1997). Environmental science: Working with the earth (6th ed.). Belmont: Wadsworth.
Chicago Stili AlıntıMiller,G. Tyler. Environmental Science: Working With the Earth. 6th ed. Belmont: Wadsworth, 1997.
MLA AlıntıMiller,G. Tyler. Environmental Science: Working With the Earth. 6th ed. Belmont: Wadsworth, 1997.
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