PREFERRED TERM
زغالسنگ قیری
TYPE
-
http://www.irandoc.ac.ir/onto/irandoc-meta/Concept
BROADER CONCEPT
RELATED CONCEPTS
ENTRY TERMS
-
زغالسنگ نرم
IN OTHER LANGUAGES
bituminous coal
English
URI
http://www.irandoc.acir/onto/irandoc/GEO0006755