Awdur
Indian Bureau of Mines
10
Institut gornogo dela (Rossiĭska︠i︡a akademi︠i︡a nauk. Uralʹskoe otdelenie)
9
India. Dept. of Mines
8
Institut khimii i tekhnologii redkikh ėlementov i mineralʹnogo syrʹ︠i︡a (Rossiĭska︠i︡a akademi︠i︡a nauk)
5
Université de Paris
5
Buranov, ︠I︡U. A. (︠I︡Uriĭ Alekseevich)
4
Indian Bureau of Mines. Mineral Statistics Division
4
Institut gornogo dela (Akademi︠i︡a nauk SSSR. Sibirskoe otdelenie)
4
K.K. Berg- und Forstakademie zu Schemnitz
4
K.K. Bergakademie Leoben
4
K.K. Montan-Lehranstalt zu Přibram
4
Makarov, V. N. (Vladimir Nikolaevich)
4
Malaysia. Jabatan Galian
4
Malaysia. Jabatan Perangkaan
4
Pakistan. Federal Bureau of Statistics
4
Uppsala universitet
4
Agricola, Georg, 1494-1555
3
Akademi︠i︡a nauk SSSR. Uralʹskiĭ nauchnyĭ ︠t︡sentr
3
Canadian Mining Institute
3
Federation of Indian Mineral Industries
3
France. Commission des Annales des mines
3
India. Ministry of Steel and Mines
3
Indonesia. Biro Pusat Statistik
3
Indonesia. Departemen Pertambangan & Energi
3
Indonesia. Direktorat Jenderal Industri Logam Dasar
3
Indonesia. Direktorat Teknik Pertambangan. Sub Direktorat Konservasi
3
Kaiserl. Königl. Montan-Lehranstalt zu Leoben
3
Kalinnikov, V. T. (Vladimir Trofimovich)
3
Kuklin, I. S.
3
Mining, Geological, and Metallurgical Institute of India
3
Nikitin, V. S. (Vadim Semenovich)
3
Peshev, N. G.
3
Universität zu Köln
3
Vseso︠i︡uznyĭ nauchno-issledovatelʹskiĭ institut ėkonomiki mineralʹnogo syrʹ︠i︡a i geologorazvedochnykh rabot
3
Agoshkov, Mikhail Ivanovich, 1905-
2
Akademii︠a︡ nauk SSSR
2
Akademi︠i︡a nauk SSSR. Kolʹskiĭ filial im. S.M. Kirova. Otdel ėkonomicheskikh issledovaniĭ
2
American Institute of Mining Engineers
2
American Mining Congress
2
Andhra Pradesh Mining Corporation
2
Australia. Bureau of Mineral Resources, Geology and Geophysics
2
Biringucci, Vannoccio, 1480-1539?
2
British Columbia. Dept. of Mines
2
Burykin, S. I. (Sergeĭ Ivanovich)
2
Chichkanov, Valeriĭ Petrovich
2
Douglass, David
2
Ethnikē Statistikē Hypēresia tēs Hellados
2
Friedrich-Wilhelms-Universität Berlin
2
Full, R. P. (Roy P.)
2
Golachowski, Stefan
2
rhagor ...