Z. Department ZM y Province, Z. C. E. P. Team W.,
«Technology for rural water supply : jetted well standard construction details», vol. no. 2e. Zambia. Department of Infrastructure and Support Services (MLGH) -ZM, Lusaka, Zambia, p. iv, 20 p. : fig., photogr., 2002.
Z. C. E. P. Team W. Province y ZM, Z. Department,
«Technology for rural water supply : tube well standard construction details», vol. no. 2d. Zambia. Department of Infrastructure and Support Services (MLGH) -ZM, Lusaka, Zambia, p. iv, 21 p. : fig., photogr., 2002.
G. Howard,
Water quality surveillance : a practical guide. Loughborough, UK: Water, Engineering and Development Centre, Loughborough University of Technology, WEDC, 2002, p. viii, 53 p. : 25 p. annexes : boxes, fig.
Z. Central Bo ZM y Lusaka, Z. M. U. N. I. C. E. F. -,
«Water, sanitation and hygiene education (WASHE) ; training manual for rural communities». Zambia, Ministry of Health, Central Board of Health, Lusaka, Zambia, p. iv, 69 p. + 21 p. annexes : fig., tab., 2002.