Title: Treta nauchna konferent͡sii͡a ekologii͡a, ikonomika i zhiznena sreda na Chernomorskii͡a region, Varna, 3-4 i͡uni 1993 g
First published: 1993
Subjects: Congresses, Economic aspects, Economic aspects of Environmental policy, Economic conditions, Environmental policy, Environmental protection
Places: Black Sea Coast, Black Sea Coast (Bulgaria), Bulgaria
LC classification: HC403.Z9 E5487 1993