00673cam a22002291 4500 gs 18000098 DLC 20260227111322.0 820909s1917 at abe 000 0 eng gs 18000098 (OCoLC)29098154 DLC MnU DLC premarc TP7 .S6 no. 7 TN946 .W63 Copy 2. Winterbottom, Douglas Charles, 1878- Gypsum and plaster of Paris. Adelaide, R. E. E. Rogers, government printer, 1917. 161 p. incl. illus., tables, diagrs. maps, plans (1 fold.) 25 cm. Gypsum. Plaster of Paris. 25823 25823