Results: 1 - 2 of 2
Jan 23, 2020
Data
… … This dataset is a compilation of industrial mineral … … Lopez, G.P. … Budney, H.D. … Weiss, J.A. … Jean, G.M. … Lopez, G.P.; …
Dec 14, 2005
Information Series
… work has been done. As a result of the 1950s to 1970s … mineable resources of coal. … Weiss, J.A. … Olson, R.A. … Sneddon, D.T. …