Montgomery,Carla W. (1987). Physical geology. Wm. C. Brown.
Tohutoru Kātū Chicago (17th ed.)Montgomery,Carla W. Physical Geology. Iowa: Wm. C. Brown, 1987.
Tohutoro MLA (9th ed.)Montgomery,Carla W. Physical Geology. Wm. C. Brown, 1987.
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