TREWARTHA, G. T. (1966). Earth's problem climates. of Wisconsin Press.
Dyfyniad Arddull ChicagoTREWARTHA, Glenn T. Earth's Problem Climates. London, Univ: of Wisconsin Press, 1966.
Dyfyniad MLATREWARTHA, Glenn T. Earth's Problem Climates. of Wisconsin Press, 1966.
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