P. Morgan,
“Blair research bulletins for rural water supply and sanitation”. Blair Research Laboratory, Harare, Zimbabwe, p. vii, 343 p.: fig., 1988.
Z. W. Blair Rese Harare,
“Bucket pump manual for field workers”. Blair Research Laboratory, Harare, Zimbabwe, p. 28 p.: fig., 1988.
S. Cairncross and Tayeh, A.,
“Guinea worm and water supply in Kordofan, Sudan”,
Journal of the Institution of Water and Environmental Management, pp. p. 268-274: fig., tab., 1988.
G. A. Bridger,
Rural water supply, vol. no. D1. Ratmalana, Sri Lanka: National Water Supply and Drainage Board, 1988, p. 72 p.: fig.
VITA -Arlington, VA, US,
Village technology handbook. Arlington, VA, USA: Volunteers in Technical Assistance, 1988, p. xiv, 422 p. : fig.
V. Curtis,
“Water and women's work in Malanje, Angola”. London School of Hygiene and Tropical Medicine, London, UK, p. ca. 90 p. : fig., maps, tabs., 1988.