Преглед тема: "gypsum"
Приказ резултата 1-2 од 2
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Crystallographicaly-Mineralogical Characteristics of Gypsum from Jajinci (Near Belgrade)
(Geoinstitut, 2003) -
New occurrence of gypsum in Belgrade city (Serbia)
(Българско геологическо дружество, 2006)