Clews, F. H. (1969). Heavy clay technology / by F.H. Clews (2nd ed.). Academic.
Chicago Edition CitationClews, F. H. Heavy Clay Technology / by F.H. Clews. 2nd ed. Academic, 1969.
MLA Edition CitationClews, F. H. Heavy Clay Technology / by F.H. Clews. 2nd ed. Academic, 1969.
Warning: These citations may not always be 100% accurate.