Czech and Slovak Federal Republic joint environmental study ; Volume 1 : A joint report of the government of Czchoslovakia, the Czech and Slovak Federal Republics, the European Community and the World Bank ; Volume 2 : Technical report 1992
A preliminary assessment of the likely environmental impacts of two proposed hydro-electric schemes on the Zambezi river, Zimbabwe 1982 Du Toit, R. F. |
Pre-study of environmental issues for the Zimbabwe country study 1989 Grumbo, Davison | Whist, Erik |