Biblio

T. Gould, “Simple measures make all the difference”, Waterlines, an international journal of water, sanitation and waste, pp. p. 5-7 : 3 photogr., 2001.

T. A. Elmitwalli, Anaerobic treatment of domestic sewage at low temperature. Wageningen, The Netherlands: Agricultural University Wageningen, 2000, p. 113 p. : fig., tab.

R. Shaw, Smith, M., and Buttle, M., “Technical brief no. 62 : emergency water supply in cold regions”, Waterlines, an international journal of water, sanitation and waste, pp. p. 17-20 : 4 drwngs., 1999.

M. E. Easson, Diep, T. M., Hargrave, G. A., and Dean, M., Sanitation technologies for temperate and cold climates, vol. no. 25. Bangkok, Thailand: Environmental Sanitation Information Center, ENSIC, 1988, p. iv, 81 p.: fig., tab.

A. R. Townsend and Knoll, H., “Cold climate sewage lagoons : proceedings of the 1985 workshop, Winnipeg, Manitoba”. Environment Canada, Ottawa, Ont, Canada, p. 159 p., 1987.