linky
pedia
α
Water supply and sanitation in Argentina
site
link
http://www-wds.worldbank.org/servlet/WDSContentServer/WDSP/IB/2000/05/06/000094946_00042605364386/Rendered/PDF/multi_page.pdf
http://www-wds.worldbank.org/servlet/WDSContentServer/WDSP/IB/2004/10/19/000012009_20041019141854/Rendered/PDF/WPS3422.pdf
http://www.worldbank.org/transport/transportresults/regions/lac/cb-argentina-260705.pdf
