Kale, V. S. (2001). Introduction to geomorphology. Orient Longman.
Tohutoru Kātū Chicago (17th ed.)Kale, Vishwas S. Introduction to Geomorphology. Calcutta: Orient Longman, 2001.
Tohutoro MLA (9th ed.)Kale, Vishwas S. Introduction to Geomorphology. Orient Longman, 2001.
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