id	keyword
gc-642	terra
gc-642	rossa
gc-642	clay
gc-642	mineral
gc-642	carbonate
gc-642	terra rossa
gc-642	soil
gc-642	horizons
gc-642	čitluk
gc-642	residue
gc-642	kočerin
gc-642	composition
gc-642	fraction
gc-642	rocks
gc-642	kaolinite
gc-642	content
gc-642	uzarići
gc-642	herzegovina