Współpraca Państwowego Instytutu Geologicznego z gospodarką w okresie 20-lecia międzywojennego. W 100-lecie odzyskania niepodległości

During 1919-1939 the most important role in the geological research on the Polish territory was played by the Polish Geological Institute. Despite many difficulties resulting from the lack of adequate financing, the PIG employees have achieved many successes regarding the discovery of new useful mineral deposits, as well as a better understanding of the geological structure of the country. The PIG skillfully combined the practical and scientific aspects of geological research during the interwar period.