World atlas of commercial geology. Part II. Water power of the world.

English for the commercial world. /

Geology and mineral resources of Estonia. /

The World of Geology

World of minerals : the mineral wealth of Moravia and Silesia. /

Geological methods in mineral exploration and mining /

Mining Geology-Mineral Fuels-Geophysies /

Commercial dictionary. Part II : English-German.

Mineral deposits of the world. : Ores, industrial minerals and rocks. /

Distribution : distribution in marketing : distribution management /

Atlas of distribution of pteridophytes in Rwanda : (Central Africa) /

The prospects for nuclear reactor-MHD. Commercial power production.

Statistics of the mineral production of Alabama for 1913 : bulletin No. 15.

The world´s finest minerals and crystals : with 72 colour plates /

World population and production : trends and outlook /

Pitman´s commercial correspondence and commercial English /

Control of technological and production processes as distributed parameter systems : supported by advanced numerical modeling /

Atlas of Ore Minerals. /Atlas rudných nerastov/.

Pitman`s commercial correspondence and commercial English. : A guide to composition for the commercial student and the business man.

Distributive Groupoids /