International Conference on the Heavy Metals in the environment ; co-sponsors Commission of the European Communities, National Research Council of Canada, US Electric Power Research Institut, US National Atmospheric Deposition Program, US Environmental Protection Agency, United Nations Environment Programme-IRPTC, United Nations Environment Programme-Med Pol, World Health Organisation ; ed. T. D. Lekkas Inglês
Edinburgh : 1985, CEP Consultants
(XXIV, 751 ; XVIII, 586 p.) : il.; 30 cm