00520nas a2200145 4500000000100000008004100001653000900042653002000051100002200071245009300093250000800186856009800194300001100292520007100303 2016 d 10 aWASH 10 aBlended finance 1 aWorld Bank Group 00 aAchieving universal access to water and sanitation by 2030: the role of blended finance. a1st uhttp://documents.worldbank.org/curated/en/978521472029369304/pdf/107971-WP-P159188-PUBLIC.pdf a1-20p. 3 a