


Ortolja-Baird, Ljiljana, IMCoS



California Division of Mines and Geology

Schramm, Wilhelm Ritter von


Burd-Sharps, Sarah; Lewis, Kristen; Martins, Eduardo Borges

Finger, S; Koehler, PJ (editor)




Society for the History of Technology




Michie, Thomas S.; Stokes, Jayne E.

Finger, S; Koehler, PJ (editors)





US Geological Survey
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