00330nam a2200109Ia 450000500170000008000180001710000220003524500690005726000650012630000100019158300190020120260716043008.0  a15.04.01 P651  aPineo, Charles S.  aEnvironmental sanitation and integrated health delivery programs  bAmerican Public Health AssociationaWashington, D.C.USc1979  a82 p.  c3/7/00kM2LMGR