by S. M. Aleksandrov
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Geochemistry of skarn and ore formation ...
Razvitie relʹefa i ego ustoĭchivostʹ
Geokhimii͡a︡ bora i olova v mestorozhden...
Geokhimii͡a︡ ėndogennogo bora
The portable Voltaire
Walking in the Dolomites
Full-scale laboratory drilling tests on ...
Rock-Eval pyrolysis and vitrinite reflec...
The Transvaal ape-man-bearing cave depos...
Field inventory of mineral resources on ...