Sofia: Human Resource Development Centre, 2009. - 68 p. Guide to Bulgaria, includes information about the nature, culture, history, etc. Bulgaria is like a miniature of all natural beauties. On a territory of nearly 111 000 square kilometers you can see and enjoy magnificent mountain ridges, cozy sand and stone beaches, scenic tectonic and glacial lakes, patchwork plains, green...
Sofia: Human Resource Development Centre, 2011. - 72 p. Guide to Bulgaria, includes information about the nature, culture, history, etc. Bulgaria is like a miniature of all natural beauties. On a territory of nearly 111 000 square kilometers you can see and enjoy magnificent mountain ridges, cozy sand and stone beaches, scenic tectonic and glacial lakes, patchwork plains, green...
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