Sikkim exhibits biodiversity.
Duzagac is a village in the District of Mengen , Bolu Province , Turkey .. Province. Provinces of Turkey. Bolu. Bolu Province. District. Districts of Turkey. Mengen. Mengen, Turkey. District of Mengen. Mengen, Turkey. Bolu Province. Bolu Province. Turkey. Turkey. As of 2010 it had a population of 141 people .