William Montgomery Watt
William Patrick
Langewiesche, William
William J. Tyler
William Whitt
Jon William Toigo
William B. Paterson
William Blundell
William Monette
William Welsh
William Clark
William S. Allen
William Donati
William Korey
William J. Scarborough
William C. Gilmore
William Hutchings
William Luhr
William Q. Meeker
William E. Schiesser
William Shakespeare
William Low
William Korey
William Landay
William Merrin
Cox, William
William Mesusan
Howard William Troyer
William P. Stanford
William Luhr
James, William
William W. Johnstone
William Goodwin
William F. Samuelson
William Lyon
William E. Connolly
Herbert, William
William Peace
William Ade
William Shakespeare
William Shakespeare
William Hope Hodgson
William Shakespeare
William J. Byrnes
Joseph William Gilbert Barnett
William Attaway
William Shakespeare
William Friend
William S. Allen
William Shakespeare
William Shakespeare
William Shakespeare
William Shakespeare
Cunningham, William
William Levitan
William Shakespeare
Robert William Chambers
William Shakespeare
William Shakespeare
William Pyke
Simon Judd
Marcos Von Sperling
Michael C. Howard
James E. Nickum
Maristella Svampa
David Johnson
Morley Z. Nkosi
Tom Burgis
Yvonne Pearson
Traci Brynne Voyles
Tom Burgis
John E. Tilton
Morten Bøås
Matteo Annibaletto
Diane Naughton
Michael Nest
Ugo Bardi
Robin S. Gendron
Demitri B. Shimkin
Thomas Böllinghaus
Robert E. Swindells
Gört Guido Schulz
Joseph G. Richards
Internationaler Montanhistorischer Kongress (8th 2009 Schwaz, Austria ; Vipiteno, Italy)
Jacek Engel
National Seminar on Recent Developments and Opportunities in Exploration Geology and Geoinformatics : an Industry-Academia Meet (2007 Salem, India)
Franco Pirajno
John Rutter
Maria Célia Nunes Coelho
Helen Wells
Zhongguo an quan sheng chan ke xue yan jiu yuan
Glyn Roberts
Xuelong Zhang
Jaringan Advokasi Tambang (Indonesia)
Tomás Cerón Cumbrero
Marco Gandarillas
United States. Bureau of Land Management. Burns District
Australasian Institute of Mining and Metallurgy
Kazutaka Makino
Symposium on Investment Opportunities in the Mining Sector in Uganda (1997 Kampala, Uganda)
Victor Rudenno
Ukraine) Nauchno-prakticheskai︠a︡ konferent︠s︡ii︠a︡ "Osnovnye napravlenii︠a︡ razvitii︠a︡ gorno-promyshlennogo kompleksa (GPK) Ukrainy v uslovii︠a︡kh perekhoda k rynochnoĭ ėkonomike" (1998 Kryvyĭ Rih
Wiesław Gabzdyl
Montana. Department of Environmental Quality
Swedish-Brazilian Workshop on Mineral Technology (2nd 1995 Brazil)
Spectrum Engineering (Firm)
Manuel Gutiérrez Claverol
Matsuura-shi (Japan). Shōkō Kankōka