Biblio

“no. 63”, Le Courrier Johnson. .

“no. 64. Modernizacion sector agua y saneamiento”, Repindex. p. 243 p.

“no. 66, 2 Aug.”, Indian journal of medical research. .

“no. 68”, Land + water international : NEDECO magazine on water, transport, infrastructure and environment. .

“no. 70”, Naturwissenschaften. .

“no. 73”, Land + water international : NEDECO magazine on water, transport, infrastructure and environment. .

“no. 75”, Land + water international : NEDECO magazine on water, transport, infrastructure and environment. .

“no. 8 (1995)”, Info CREPA. .

G. Dorfman, “No. 86. Learning-by-doing leaflets on pressure and water technologies”, Outreach. p. ii, 59 p. : ill.

“no. 96 (suppl. 1)”, Cooperazione / English edition. .

Nordic IHP report. .

“Norma sobre agua para consumo humano de sistemas publicos de abastecimento urbano”. .

“Norwegian water network”. .

“no.SA2 (1971) ; p. 141-159”, Journal of the Sanitary Engineering Division. .

“Nota de Campo / RAS-HON”. .

Nota de campo / WSP. .

“Nota penjelasan strategy planning subsektor air bersih pada Repelita - V”. .

“Note de terrain / WSP”. .

Note technique du TAG. .

Notes, comments. .

IRC International Water and Sanitation Centre, The Hague, NL, “Notes et informations sur l'hygiène et l'assainissement en milieu scolaire”. IRC, The Hague, The Netherlands.

Notes on Women in Development. .

Environment Liaison Centre International -Nairobi, KE, ELCI, “Nouvelles news noticicias”. Environment Liaison Centre International, Nairobi, Kenya.

“Novel approaches in the control of schistosomiasis : from rapid identification to chemoprophylaxis”. .

“nr. 94 (Dezember)”, Vierteljahresberichte : Probleme der internationalen Zusammenarbeit = Problems of international cooperation. .