F H. 1864-1932 Hatch

The iron and steel industry of the United Kingdom under war conditions. A record of the work of the Iron and Steel Production Department of the Ministry of Munitions

F H. 1864-1932 Hatch

Воспроизведено в оригинальной авторской орфографии.

Text-book of petrology, containing a summary of the modern theories of petrogenesis, a description of the rock-forming minerals, and a synopsis of the . as illustrated by the British Isles

F H. 1864-1932 Hatch

Воспроизведено в оригинальной авторской орфографии.

Mining tables: being a comparison of the units of weight, measure, currency, mining area etc., of different countries; together with tables, constants . data useful to mining engineers and surveyors

F H. 1864-1932 Hatch

Воспроизведено в оригинальной авторской орфографии.