London:Longman. (1968). The Quaternary Journal of Geol., vol.124, Nos.493-496.
Chicago Edition CitationLondon:Longman. The Quaternary Journal of Geol., Vol.124, Nos.493-496. London:Longman, 1968.
MLA Edition CitationLondon:Longman. The Quaternary Journal of Geol., Vol.124, Nos.493-496. 1968.
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