TY - BOOK AU - Gaskin,Arthur John AU - Samson,H.R. TI - Ceramic and refractory clays of South Australia, AV - QE345 .A4 no. 28 PY - 1951/// CY - Adelaide PB - K.M. Stevenson, Govt. Printer KW - Clay KW - South Australia KW - Refractory materials ER -