Comparative pulverized fuel boiler tests on British Columbia and Alberta coals and on Ontario lignite,
by C. E. Baltzer and E. S. Malloch.
- [Ottawa, J.O. Patenaude, I.S.O., printer to the King, 1938]
- 2 p. l., 54 p. front., tables (part fold.) diagrs. (1 fold.) 25 cm.
At head of title: Canada. Department of mines and resources . . . Mines and geology branch . . . Bureau of mines . . . In lower right corner of t.-p.: no. 790. Two folded tables are in pocket.