DictionaryForumContacts

   English
Google | Forvo | +
Burzyan n
geol. 里菲代布尔兹纪
 English thesaurus
Burzyan abbr.
abbr. B (MichaelBurov)
geochron. Early Riphean (MichaelBurov)
stratigr. Lower Riphean (MichaelBurov)