01086cam a22002771a 4500 gs 12000068 DLC 20260227111312.0 870330s1911 moub 000 0 eng c gs 12000068 (OCoLC)15432629 U.S. Geol. Survey. Libr. KPT OCoLC DLC premarc TP326.U6 M8 1911 Marx, Christian William. The Heating value and proximate analyses of Missouri coals / by C.W. Marx, Paul Schweitzer. Columbia, Mo. : University of Missouri, 1911. 16 p. : map ; 24 cm. University of Missouri bulletin Engineering series experiment station series ; v. 2, no. 1 The determined distribution of coals in Missouri / C.F. Marbut: p. 11-16. Coal Missouri. Schweitzer, P. (Paul), 1840-1911. Marbut, Curtis Fletcher, 1863-1935. Engineering Experiment Station series (University of Missouri. Engineering Experiment Station) ; v. 2, no. 1. 25112 25112