@misc{_Weltall_[1902],
 editor={Kraemer, Hans (1870– ). Ed.},
 copyright={Public Domain},
 address={Berlin},
 howpublished={online},
 year={[1902]},
 publisher={Deutsches Verl. Bong & Co.},
 language={ger},
 title={Weltall und Menschheit : Geschichte der Erforschung der Natur und der Verwertung der Naturkräfte im Dienste der Völker. 1. Bd.},
 URL={http://rcin.org.pl./Content/6290/PDF/WA308_1144_III6-T1_WELTALL-UND-MENSCH.pdf},
 keywords={history of culture, man -- beginnings, history of civilizations, history of man, evolution of man, paleoecology, natural environment -- exploitation, man and environment, environmental changes, environment and evolution of culture, socio-cultural behaviour, cosmology, man and the world, development of technology, development of science},
}