Results: 1 - 2 of 2
Jan 29, 2002
Earth Sciences Report
… overestimated in this report, as a result of inadequate compilation … coal zones be constructed. … Beaton, A.P. … Berhane, H. … Langenberg, C.W. …
Dec 31, 1999
Earth Sciences Report
… under the binocular microscope. A supplementary study of thin … C.W. … Skupinski, A. … Beaton, A.P. … Langenberg, C.W. and …