Title: Kratkiĭ obzor o sostoi͡a︡nii zagri͡a︡znenii͡a︡ okruzhai͡u︡shcheĭ sredy i vypolnenii prirodookhrannykh meroprii͡a︡tiĭ v Latviĭskoĭ SSR za 1989 g
First published: 1990
Subjects: Environmental protection, Pollution
Places: Latvia
LC classification: TD186.5.L35 L38 1990