Biblio

Z. A. National B. Pretoria, “Proceedings of the seminar on water supply and drainage services in developing countries = Verrigtinge van die seminaar oor watervoorsienings- en dreineringsdienste in ontwikkelende lande”. National Building Research Institute, Pretoria, South Africa, p. 1 portfolio (various pagings), 1980.

N. Department NP, Pokhara, N. P. S. A. T. A. -, and Kathmandu, N. P. U. N. I. C. E. F. -, “Rural water supply Nepal : hydrology-water cycle course”, vol. no. 1. Nepal, Department of Local Development, Kathmandu, Nepal, p. 18 p. : techn.drwngs, 1977.

G. K. Rukunga, Environmental health for East Africa. Nairobi, Kenya: African Medical and Research Foundation (AMREF), p. xii, 280 p. : 4 boxes, 113 fig., 16 tab.

I. N. Structural Ghaziabad, “Ferrocement applications”. Structural Engineering Research Centre, Ghaziabad, India, p. 25 p.: fig., photogr.

G. B. H. R. Walling Wallingford, “GRID magazine of the IPTRID Network”. HR Wallingford, Wallingford, UK.

“Handbook of trickling filter design”. Public Work Publications, Ridgewood, NJ, USA, p. 26.p. : fig., tab.

U. Think Tank 14, “Willingness to charge for water and sanitation services : outcomes from three workshops : fourteenth meeting of the Urban Think Tank, Sep. 19, Oct. 1 and Nov. 14-15, 2002 Hyderabad, Bangalore, Calcutta, India”. Water and Sanitation Program - South Asia, New Delhi, India, p. 7 p. : 5 boxes, photogr.