00856cam a22002531  4500001001300000003000400013005001700017008004100034010001700075035001900092040001800111042001200129050002000141082001000161110004300171245011400214260005900328300002300387490004000410504002800450650003000478810007700508999001700585med47003449 DLC20260227111608.0800515s1947    dcu      b   f000 0 eng    amed47003449   a(OCoLC)6319028  aDLCcOCldDLC  apremarc00aTD345b.U6 1946  a628.11 aUnited States.bPublic Health Service.00aManual of recommended water-sanitation practice recommended by the United States Public Health Service, 1946.  aWashington,bU.S. Govt. Print. Off.,c1946 [i.e. 1947]  aiii, 40 p.c24 cm.1 aIts Public health bulletinvno. 296  a"References": p. 39-40. 0aWater-supply engineering.1 aUnited States.bPublic Health Service.tPublic health bulletinvno. 296.  c38790d38790