G. T. I. S. M. U. - Guatemala,
“Analisis regional sobre la problematica de las areas precarias urbanas”. Instituto para la Superacion de la Miseria Urbana del Istmo de Centro America, Guatemala, Guatemala, p. 62 p. : fig., tab., 1992.
L. Boer en Rutten, M.,
Een wereld van verschil in discussie. The Hague, The Netherlands: Netherlands, Ministry of Foreign Affairs, DGIS, Information Department, 1992, p. 87 p.
UN-HABITAT -Nairobi, KE, United Nations Human Settlements Programme,
“Improving the living environment for a sustainable future”. UN-Habitat, United Nations Centre for Human Settlements, Nairobi, Kenya, p. 35 p. : boxes, map, tabs., 1992.
International Institute for Environment and Development -London, GB, IIED,
“Special issue on applications of wealth ranking”, vol. no. 15. International Institute for Environment and Development (IIED), London, UK, p. 77 p.: fig., ill., tab., 1992.
N. Ministry o NL,
Urban poverty alleviation in Latin America, vol. no. 3. The Hague, The Netherlands: Netherlands, Ministry of Foreign Affairs, DGIS, Information Department, 1992, p. 92 p.: tab., map.