Yazar
Peter Tyrell Flawn
14 cilt bulundu.
Peter Tyrell Flawn · Rand McNally
406 sayfa · 1966
Recursos minerais ou geologia economica / Mines and mineral resources / Mineral industries / Wirtschaftsgeologie / Mineralischer Rohstoff
Peter Tyrell Flawn · Eakin Press
500 sayfa · 2002
Biography / Geologists / History / Silver mines and mining / Durango (mexico : state)
Peter Tyrell Flawn · University of Texas Press
210 sayfa · 1990
Administration / College presidents / Universities and colleges / Universities and colleges, administration / Universities and colleges, united states
Peter Tyrell Flawn · Rand McNally & Co, John Wiley & Sons, Inc.
406 sayfa · 1966
Mineral industries / Mines and mineral resources
Peter Tyrell Flawn · Bureau of Economic Geology, University of Texas
401 sayfa · 1961
Borings / Geology / Stratigraphic Geology
Peter Tyrell Flawn · American Association of Petroleum Geologists
707 sayfa · 1967
Petroleum / Geology
Peter Tyrell Flawn · Bureau of Economic Geology, University of Texas
Sayfa sayısı yok · 1961
Kategori yok
Peter Tyrell Flawn · Bureau of Economic Geology, University of Texas
261 sayfa · 1956
Geology / Stratigraphic Geology
Peter Tyrell Flawn · University of Texas at Austin
22 sayfa · 1970
Geology / Refuse and refuse disposal / Sanitary landfills
Peter Tyrell Flawn · Bureau of Economic Geology, University of Texas
105 sayfa · 1958
Mineral industries / Talc industry
Peter Tyrell Flawn · Bureau of Economic Geology, University of Texas
401 sayfa · 1961
Borings / Geology / Stratigraphic Geology