Sayeed, A. (2011). Trends in objective geology.Ed.3. CBS Publishers and Distributors.
Chicago Edition CitationSayeed, Ausaf. Trends in Objective Geology.Ed.3. CBS Publishers and Distributors, 2011.
MLA citiranjeSayeed, Ausaf. Trends in Objective Geology.Ed.3. CBS Publishers and Distributors, 2011.
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