[133] هل خلق الانسان من تراب؟

المصادر https://en.wikipedia.org/wiki/Composi.... https://en.wikipedia.org/wiki/Soil#Te... https://en.wikipedia.org/wiki/Sand#Co... https://www.researchgate.net/publicat... http://butane.chem.uiuc.edu/pshapley/... https://www.slideshare.net/Saadfarooq... https://www.researchgate.net/figure/C... https://www.warrenswcd.com/education-... https://www.researchgate.net/figure/T...