Mineral Resource Base of the Southern Caucasus and Systems for its Management in the XXI Century Proceedings of the NATO Advanced Research Workshop on Mineral Resource Base of the Southern Caucasus and Systems for its Management in the XXI Century Tbilisi, Georgia 3–6 April 2001 Tvalchrelidze Alexander G. Heftet / 2003 / Engelsk
Mineral Resource Base of the Southern Caucasus and Systems for its Management in the XXI Century Proceedings of the NATO Advanced Research Workshop on Mineral Resource Base of the Southern Caucasus and Systems for its Management in the XXI Century Tbilisi, Georgia 3–6 April 2001 Tvalchrelidze Alexander G. Innbundet / 2003 / Engelsk
