00663nam a2200145Ia 450000500170000008000190001724500440003626000290008030000090010950000710011852002790018958300190046894200130048799900170050020260716043128.0  a15.04.04 P1872  aEnvironmental problems affecting health  bPAHOaWashingtonUSc1990  a16p.  aExtracted from Health conditions in the Americas 1990 edition V.1.  aExamines problems such as - drinking water and sanitation; urban refuse collection; pollution of water resources; air pollution; pesticide use; management and handling of hazardous toxic wastes; accidents caused by chemical agents; food contamination; and health of workers.  c3/7/00kM2LMGR  cMmP1872  c40905d40905