G. B. Thames Wat London,
“The water game”. Thames Water, London, UK, p. 1 game board: ill.
F. Hassan,
“Water history for our times”, vol. 2. UNESCO, Paris, France, p. 122 p.; 2 fig.
“Water in emergencies”,
Forum: war and water. pp. P. 22-29 : 2 fig., photogr.
Water management international. London, UK: Sterling Publications.
H. Nurse,
“Water meter repair flow-chart : a job - aid”. Pan American Health Organization (PAHO), Bridgetown, Barbados, p. 22 p.: drwngs.
N. P. Nepal Wate Kathmandu,
“Water Nepal”. Nepal Water Conservation Foundation, Kathmandu, Nepal.
“Water papers”. the Water Unit, Transport, Water and ICT Department, Sustainable Development Vice Presidency, S.l.