1
International Conference on Acidification Research, Evaluation and Policy Applications (1991. Maastricht) Acidification research: evaluation and policy applications : proceedings of an international conference, Maastricht, The Netherlands, 14-18 october 1991 / edited by T. Schneider ; [organized by the Ministry of Housing, Physical Planning and Environment] . — Amsterdam : Elsevier, 1992. — 583 p. : il., gráf., tab. ; 25 cm. — ( Studies in environmental science ;
50) 2
Conference on Advanced Technology in Water Management (1990. London) Advanced technology in water management : proceedings of the conference organized by the Institution of Civil Engineers and held in London on 27-28 november 1990 / Institution of Civil Engineers ; [edited by K. F. Roberts] . — London : Thomas Telford, [1991]. — 257 p. : il., gráf. ; 24 cm. — 3
American Conference of Governmental Industrial Hygienists (1987. California) Advances in air sampling . — Michigan : Lewis publishers, [1988]. — 409 p. : tab. ; 23 cm. — ( Industrial hygiene) 4
International Conference on Water Treatment and Environmental Management (1. 1990. Lyon) Advances in water treatment and enviromental management / editors George Thomas, Roger King . — London : Elsevier applied science, [1991]. — 269 p. : il., gráf. ; 25 cm. — 5
International Aerosols Conference (3. 1990. Kyoto) Aerosols : science, industry, health and environment : volume 1 / editors Senichi Masuda, Kanji Takahashi . — Oxford : Pergamon Press, 1990. — 688 p. : gráf. ; 24 cm. — 6
International Aerosol Conference (3. 1990. Kyoto) Aerosols : science, industry, health and environment : volume 2 / editors Senichi Masuda, Kanji Takahashi ; organized by International Aerosols Research Assembly (IARA), Japan Association of Aerosol Science and Technology (JAAST) . — Oxford : Pergamon Press, 1990. — 1348 p. : il., gráf. ; 24 cm. — 7
Air pollution engineering manual / Air and waste management association ; edited by Anthony J. Buonicore, Wayne T. Davis . — New York : Van Nostrand Reinhold, [1992]. — 918 p. : il., gráf., tab. ; 29 cm. — 8
NATO/CCMS International Technical Meeting on Air Pollution Modelling and its Aplication (19. 1991. Crete) Air pollution modeling and its application IX / edited by Han van Dop and George Kallos . — New York : Plenum Press, [1992]. — 803 p. : il., gráf., tab. ; 26 cm. — ( NATO. Challenges of modern society ;
17) 9
NATO/CCMS International Technical Meeting on Air Pollution Modeling and its Application (17. 1988. Cambridge) Air pollution modeling and its application VII / edited by Han van Dop . — New York : Plenum Press, [1989]. — 620 p. : il., gráf., tab. ; 26 cm. — ( NATO. Challenges of modern society ;
13) 10
NATO/CCMS International Technical Meeting on Air Pollution Modeling and its Application (18. 1990. Vancouver) Air pollution modeling and its application VIII / edited by Han van Dop, Douw G. Steyn . — New York : Plenum Press, [1991]. — 789 p. : il., gráf. ; 26 cm. — ( NATO. Challenges of modern society ;
15) 11
Air, Water, & Waste Technologies Conference & Exposition (1991. Detroit, Michigan) Air, water & waste technologies´91 : the environmental management conference & exposition : proceeding of the ESD / MAWMA / MIHS, AWAWT´91 conference & exposition, november 11-14, 1991, Detroit, Michigan . Volume II Water quality management / organized by Air & Waste Management Association, ESD. The Engineering Society, The Michigan Industrial Hygiene Society . — Detroit : ESD. The Engineering Society, 1991. — 65 p. : gráf. ; 28 cm. — 12
Air, Water, & Waste Technologies Conference & Exposition (1991. Detroit, Michigan) Air, water & waste technologies´91 : the environmental management conference & exposition : proceeding of the ESD / MAWMA / MIHS, AWAWT´91 conference & exposition, november 11-14, 1991, Detroit, Michigan . Volume III Solid waste management / organized by Air & Waste Management Association, ESD. The Engineering Society, The Michigan Industrial Hygiene Society . — Detroit : ESD. The Engineering Society, 1991. — 197 p. : gráf. ; 28 cm. — 13
Air, Water, & Waste Technologies Conference & Exposition (1991. Detroit, Michigan) Air, water & waste technologies´91 : the environmental management conference & exposition : proceeding of the ESD / MAWMA / MIHS, AWAWT´91 conference & exposition, november 11-14, 1991, Detroit, Michigan . Volume IV Hazardous waste management and hazardous materials health & safety / organized by Air & Waste Management Association, ESD. The Engineering Society, The Michigan Industrial Hygiene Society . — Detroit : ESD. The Engineering Society, 1991. — 169 p. : gráf. ; 28 cm. — 14
Air, Water, & Waste Technologies Conference & Exposition (1991. Detroit, Michigan) Air, water & waste technologies´91 : the environmental management conference & exposition : proceeding of the ESD / MAWMA / MIHS, AWAWT´91 conference & exposition, november 11-14, 1991, Detroit, Michigan . Volume I Air quality management / organized by Air & Waste Management Association, ESD. The Engineering Society, The Michigan Industrial Hygiene Society . — Detroit : ESD. The Engineering Society, 1991. — 129 p. : gráf. ; 28 cm. — 15
European foundation for management development (EFMD) An introduction to the programmes relevant to education, training and development : the efmd guide to the european commission / European foundation for management development . — 3ª ed. — [s. l.] : efmd, 1992. — 42 p. ; 30 cm. — 16
Seminar on Anaerobic Digestion of Sewage Sludge and Organic Agricultural Wastes (1984. Athens) Anaerobic digestion of sewage sludge and organic agricultural wastes / organized by the Commission of the European Communities. Directorate-General Science, Research and Development. Environmental Research Programme ; edited by A. M. Bruce, A. Kouzeli-Katsiri, P. J. Newman . — London : Elsevier applied science publishers, [1986]. — 155 p. : il., gráf., tab. ; 23 cm. — 17
Multidisciplinary Conference on Sinkholes and the Engineering and Environmental Impacts of Karst (4. 1993. Panama City, Florida) Applied karst geology / edited by Barry F. Beck . — Rotterdam : A.A.Balkema, 1993. — 295 p. : il., tab., gráf. ; 29 cm. — 18
Symposium on Aquatic Toxicology and Risk Assessment (13. 1989. Atlanta, Georgia) Aquatic toxicology and risk assessment : thirteenth volume / W. G. Landis, W. H. van de Schalie, editors . — Philadelphia : ASTM, [1990]. — 378 p. : tab., gráf. ; 24 cm. — ( STP ;
1096) 19
Symposium on Aquatic Toxicology and Risk Assessment (14. 1990. San Francisco, California) Aquatic toxicology and risk assessment : fourteenth volume / Monte A. Mayes, Mace G., Barron, editors . — Philadelphia : ASTM, [1991]. — 383 p. : tab., gráf. ; 24 cm. — ( STP ;
1124) 20
WARSAW II Meeting on Atmospheric Computations to Assess Acidification in Europe (1987. Warsaw) Atmospheric computations to assess acidification in Europe : summary and conclusions of the Warsaw II meeting / guest editors Joseph Alcamo, Jerzy Bartnicki ; [the meeting was organized by the International Institute for Applied Systems Analysis (IIASA) in cooperation with the Institute of Meterology and Water Management (IMGW) . — Dordrecht (The Netherlands) : Kluwer Academic Publishers, [1989]. — 138 p. : il. ; 25 cm. — 
