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Rekordy dla P6794.1981.4
P6794.1981.4
The economics of survival : the role of cost-benefit analysis in environmental decision-making / ed. by Yusuf. J. Ahmad ; United Nations Environment Programme. - Nairobi : United Nations, 1981. - XXIV, 79 s. ; 24 cm. - (UNEP Studies ; 4)
[000025467]