Biblio

IRC International Water and Sanitation Centre, The Hague, NL, « IRC International Water and Sanitation Centre annual report 1981 ». IRC, Rijswijk, The Netherlands, p. 74 p. : fig., maps, photogr., 1982.

IRC International Water and Sanitation Centre, The Hague, NL, « Community education and participation in the slow sand filtration project : report of an international meeting held in Voorburg (The Hague), The Netherlands, 29 May - 2 June 1978 », vol. no. 14. IRC, The Hague, The Netherlands, p. 58 p. : fig., 1979.

IRC International Water and Sanitation Centre, The Hague, NL, « IRC International Water and Sanitation Centre annual report 1978 ». IRC, Voorburg, The Netherlands, p. 80 p. : fig., maps, photogr., 1979.

IRC International Water and Sanitation Centre, The Hague, NL, « IRC International Water and Sanitation Centre annual report 1977 ». IRC, Voorburg, The Netherlands, p. 70 p. : fig., maps, photogr., 1978.

IRC International Water and Sanitation Centre, The Hague, NL, « IRC International Water and Sanitation Centre annual report 1976 ». IRC, Voorburg, The Netherlands, p. 60 p. : fig., maps, photogr., 1977.

IRC International Water and Sanitation Centre, The Hague, NL, « Symposium on community water supply in development cooperation, Amsterdam, The Netherlands, 7-10 February 1977 : report ». IRC, Delft, The Netherlands, p. 73 p., 1977.

IRC International Water and Sanitation Centre, The Hague, NL, « Verslag van de Nederlandse delegatie naar de water conferentie van de Verenigde Naties, Mar del Plata, Argentinie, 14-25 Maart 1977 ». IRC, Leidschendam, The Netherlands, p. 12 p. + ca 150 p annexes, 1977.

IRC International Water and Sanitation Centre, The Hague, NL, « Meeting of directors of institutions collaborating with the WHO International Reference Centre for Community Water Supply, Bilthoven, The Netherlands 9-13 April 1973 : report », vol. no. 5. IRC, The Hague, The Netherlands, p. 86 p., 1973.

IRC International Water and Sanitation Centre, The Hague, NL, « Reunion de directores de instituciones colaboradas del centro internacional de referencia de la OMS sobre abastecimiento publico de agua, Bilthoven, Paises Bajos, 9 a 13 de abril 1973 : informe ». IRC, The Hague, The Netherlands, p. 96 p., 1973.