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Technical, financial and administrative aspects of water-supply in the urban environment in the Americas
(Washington, D.C; Pan American Sanitary Bureau, 1959)
Possible strategies for the International Drinking Water and Sanitation Decade
(Washington D.C; Pan American Health Organization, 1979)
Posibles estrategias sobre el decenio internacional sobre agua potable y saneamiento
(Washington D.C; Organización Panamericana de la Salud, 1979)
Aspectos técnicos, financieros y administrativos del abastecimiento de agua en el medio urbano en las Américas
(Washington, D.C; Oficina Sanitaria Panamericana, 1959)
Potable water supply and excreta disposal services during the decade of the 80's
(Washington D.C; Pan American Health Organization, 1979)