abbr., geol. |
SBSMR (MichaelBurov); State Register of Mineral Reserves (MichaelBurov); State Register of Reserves (MichaelBurov); State Reserves Register (MichaelBurov); State Reserve Register (MichaelBurov); State Balance Sheet (MichaelBurov); State Balance Sheet of Mineral Reserves (MichaelBurov) |