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Handbook of air pollution analysis Полный текст
1986
Harrison, Roy M. | Perry, Roger
Quality and utilization of wood from damaged trees
1986
Becker, M. (Freiburg Univ. (Germany, F.R.). Inst. fuer Forstpolitik und Raumordnung)
Forest damage - a status report on effects via the leaves
1986
Fink, S. (Albert-Ludwigs-Univ., Freiburg (Germany, F.R.). Inst. fuer Forstbotanik und Holzbiologie)
Forest damage - a status report on inventory methods [crown damage]
1986
Becher, G. (Bundesforschungsanstalt fuer Forst- und Holzwirtschaft, Hamburg (Germany, F.R.). Inst. fuer Weltforstwirtschaft)
Inventory of forest damage in Sweden [needle loss, crown density]
1986
Bengtsson, G. (Sveriges Lantbruksuniv., Umeaa (Sweden). Inst. foer Skogstaxering)
Proven profits from pollution prevention
1986-1989
Huisingh, Donald | Martin, Lawrence R.
Transboundary air pollution: effects and control
1986
Ganga pollution and health hazard
1986
Sinha, Upendra Kumar
Statement of the problems: air pollution
1986
Fenger, J.
Effects on soil and ground water of acid precipitation (corrosion and contamination of drinking water)
1986
Broemssen, U. von (Statens Naturvaardsverk, Solna (Sweden). Forsknings- och Utvecklingsavd.)