T. R. Environmen Istanbul,
“Environmental management for developing countries : preprints. Vol. I”. Environmental Technology Research and Development Center, Istanbul, Turkey, p. ca 250 p. : fig., tab., 1984.
T. R. Environmen Istanbul,
“Environmental management for developing countries : preprints. Vol. II”. Environmental Technology Research and Development Center, Istanbul, Turkey, p. ca 250 p. : fig., tab., 1984.
F. R. Associatio Paris,
“L'assainissement autonome : etude technique de synthese”. AFEE Centre National de Documentation et d'Information sur l'Eau, Paris, France, p. 161 p., 1984.
I. N. U. N. I. C. E. F. Reg Delhi,
“Towards better health : wastewater and cattle dung / garbage disposal”, vol. no. 2. UNICEF Regional Office for South Central Asia, New Delhi, India, p. Flip chart, 8 cards, 1984.
L. Burgers and Versteegh, A.,
“Water, sanitatie en gezondheid in Majalaya en Cibeet, West-Java, Indonesie”, vol. 1985-206. Agricultural University Wageningen, Health Science Dept., Wageningen, The Netherlands, p. 77, 21 p.: fig., maps, 1984.