A survey of sanitary conditions in the high schools in the vicinity of Boston

Trull, Ruth Elizabeth2013-04-092013-04-0919501950b14747273https://hdl.handle.net/2144/5380Thesis (Ed.M.)--Boston Universityen-USBased on investigation of the BU Libraries' staff, this work is free of known copyright restrictionsA survey of sanitary conditions in the high schools in the vicinity of BostonThesis/Dissertation