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Problemy ėkologii Pribajkalʹja : (Irkutsk, 5 - 10 sentjabrja 1988 g.) ; tezisy dokladov [k III Vsesojuznoj Naučnoj Konferencii]
Ryčkov, I. L. (revision) - 1988
Persistent link: https://www.econbiz.de/10000845794
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Industrial waste management : waste reduction and treatment, site remediation and water purification ; proceedings
Pillmann, W. (contributor) - 1992
Persistent link: https://www.econbiz.de/10000836806
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The Lake Baikal ecosystem and the problem of its protection
Galazij, Grigorij Ivanovič - 1983
Persistent link: https://www.econbiz.de/10000734985
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Sbornik materiali ot Dvustrannata Bălgaro-Rumănska Konferencija "Naučni Problemi na Reka Dunav" : 4 - 7 noemvri 1983, Varna ; 7 - 10 noemvri 1983, Tulča
Zachariev, Ivan (contributor) - Bilateral Bulgarian Romanian Conference Scientific … - 1985
Persistent link: https://www.econbiz.de/10014385403
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River water quality ecological assessment and control : [proceedings of the International Conference on River Quality - Ecological Assessment and Control, held at Brussels from 16...
Newman, P. J. (contributor); Piavaux, M. A. (contributor);  … - 1992
Persistent link: https://www.econbiz.de/10000908247
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A case-study for water management problems : the Tiber research
1977
Persistent link: https://www.econbiz.de/10000734860