A. Ivanov, The Roma in Central and Eastern Europe : avoiding the dependency trap : a regional human development report. Bratislava, Slovakia: UNDP (United Nations Development Programme), 2003, p. 126 p. : 17 boxes, 37 fig., 17 tab.

A. Schwingshandl, Weidel, H., and Mayer, J., “Water supply and sanitation in Central and East European countries, New Independent States and Mongolia”. Water Supply and Sanitation Collaborative Council, WSSCC, Geneva, Switzerland, p. 2 vol., 1997.

A. Schwingshandl, Weidel, H., and Mayer, J., “Situation of the water supply and sanitation sector in the Central and East European countries, the New Independent States and Mongolia : inquiry on information and preparation of country issue papers”, in [Third Global Forum : Barbados : 30 October - 3 November 1995 : various papers presented], 1996, p. 20 p. : fig., tab.

P. Dolejs, Holobrada, M., and Licsko, I., “Water-supply reservoirs in the Czech Republic, Slovakia and Hungary”, Aqua : journal of water supply research and technology, pp. p. 18-22: 5 fig., 3 tab., 1995.

T. Bondelid, “DEMDESS 1994 summary report”, vol. no. 441. Water and Sanitation for Health Project (WASH), Arlington, VA, USA, p. xi, 92 p.: 21 fig., 1994.

H. Wihuri, “Water, sanitation and environment : exposure visit and seminar : 3 - 14 October 1994 : objective, methodology, programme and material : descriptive report”. IRC, The Hague, The Netherlands, p. ca. 500 p.: fig., maps, tab., 1994.

H. Wihuri, “Water supply and sanitation in Bulgaria, the Czech Republic, Romania and the Slovak Republic : final report”. IRC, The Hague, The Netherlands, p. iv, 60 p. + annexes (5 p.), 1994.

H. A. Heijnen and Sorensson, M., “Drinking water supply and sanitation in the Central Eastern European (CEE) countries and the Former Soviet Union (FSU)”. IRC, The Hague, The Netherlands, p. iii, 25 p., 1993.

N. L. W. H. O. Europ Bilthoven, “Workshop on the priority of environmental health issues in relation to policies and investments in Central and Eastern Europe : conclusions and recommendations”, vol. no. 15. World Health Organization European Centre for Environment and Health, Bilthoven, The Netherlands, p. 10 p., 1993.

M. Straskraba, Zizkova, E., Guth, G., and Dlouha, J., National report of the Czech and Slovak Federal Republic : United Nations Conference on Environment and Development, Brazil, June 1992. Prague, Czechoslovakia: Czechoslovak Academy of Sciences and Federal Committee, Environmental Commission, 1992, p. 141 + 6 p.: fig., maps, tab.