Investigation of some atmospheric effects in the laboratory tests on deterioration of andesite (Iscehisar-Turkey) used as the building stone of cultural heritages | SpringerLink
Ellsworth American : February 6, 1918
حدس اضمحل بسهولة ناضج ذو امتياز تقريب eksperiment 5 aper i bur kultur - jennifernoorbergen.com