Blignaut, J. J. G. (1928). Clays derived from the Lower Dwyka Shales, occurring in the vicinity of Grahamstown. Rhodes University.
Chicago Style (17th ed.) CitationBlignaut, J J G. Clays Derived from the Lower Dwyka Shales, Occurring in the Vicinity of Grahamstown. Rhodes University, 1928.
MLA (8th ed.) CitationBlignaut, J J G. Clays Derived from the Lower Dwyka Shales, Occurring in the Vicinity of Grahamstown. Rhodes University, 1928.
Warning: These citations may not always be 100% accurate.