Materiały geologiczne z okolicy Warszawy i Kotliny Płockiej
Materiały archiwalne należące do spuścizny po prof. Ludwiku Sawickim
Spuścizna prof. Ludwika Sawickiego : teczki archiwalne
Creative Commons Attribution BY 3.0 PL license
Copyright-protected material. [CC BY 3.0 PL] May be used within the scope specified in Creative Commons Attribution BY 3.0 PL license, full text available at: ; -
Institute of Archaeology and Ethnology of the Polish Academy of Sciences
Institute of Archaeology and Ethnology of the Polish Academy of Sciences
Operational Program Digital Poland, 2014-2020, Measure 2.3: Digital accessibility and usefulness of public sector information; funds from the European Regional Development Fund and national co-financing from the state budget. ; European Union. European Regional Development Fund
Oct 2, 2020
Aug 2, 2019
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https://rcin.org.pl/publication/90181
Sawicki, Ludwik (1893–1972)