EPA -Cincinnati, OH, US,
“Decision-makers guide to solid waste management”. US Environmental Protection Agency (EPA), Cincinnati, OH, USA, p. X, 153 p.: fig., tab., drwngs, photogr., 1989.
N. L. Euroconsul Arnhem, IN, I. Ministry o, Nijmegen, N. L. Royal Hask, Delhi, I. N. Iramconsul, DGIS, D. General fo, and Bombay, I. N. A. I. C. -,
“Environmental and Sanitary Engineering Project in Kanpur and Mirzapur Under Ganga Action Plan : mid term status report”. Netherlands, Ministry of Foreign Affairs, DGIS, The Hague, The Netherlands, p. 151 p. : fig., 1989.
T. Koning, Overkamp, J., and Deelstra, T.,
“Milieuaspecten van verstedelijking in ontwikkelingslanden : een verkenning”. International Institute for the Urban Environment (IIUE), Delft, The Netherlands, p. 204, viii p.: fig., tab., 1989.
C. P. Straub,
Practical handbook of environmental control. Boca Raton, FL, USA: CRC Press, 1989, p. 537 p.: fig., tab.
N. L. D. H. V. - Amersfoort, Arnhem, N. L. Euroconsul, YE, Y. Government, DGIS, D. General fo, and Maarssenbroek, N. L. Agro Visio,
“Rada water supply and sanitation project : final design report”. Euroconsult, Arnhem, The Netherlands, p. 2 vol. (viii, 138, ii, 161 p.): fig., map, tab., 1989.
G. P. M. Merinyo,
“A review of urban waste disposal systems in Tanzania”, presented at the 1989-01-01, Dar es Salaam, Tanzania, 1989, p. 15 p. + 4 p. ann.: tab.