00458nam a2200157Ia 450000100060000000300050000600500170001100800410002801000150006924500520008426000370013630000250017350400290019865000410022765100320026891297BIBL20160527204828.0721113s1963    ohuab    b    000 0 eng    a 63014805 10aChildren of the developing countriesba report.0 aClevelandbWorld Pub. Co.c1963.  a130 p.billus., map.  aBibliography: p.125-127. 0aChildrenxHealth and hygiene.2Local 0aDeveloping Countries2Local