Critchfield, H. J. (1983). General climatology (4th ed.). Prentice-Hall.
Cita Chicago Style (17a ed.)Critchfield, Howard J. General Climatology. 4th ed. Englewood Cliffs, NJ: Prentice-Hall, 1983.
Cita MLA (9a ed.)Critchfield, Howard J. General Climatology. 4th ed. Prentice-Hall, 1983.
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