The Minerals And Mineral Localities Of North Carolina Autor Frederick Augustus Genth et al. 20 noi 2009 Paperback Preț: 122.47 lei 38-44 zile
Preliminary Report on the Mineralogy of Pennsylvania, by F. A. Genth. with an Appendix on the Hydrocarbon Compounds, by Samuel P. Sadtler. Autor Frederick Augustus Genth et al. 31 aug 2006 Paperback Preț: 177.57 lei 43-57 zile