id	keyword
ihlr-22371	lead
ihlr-22371	health
ihlr-22371	environmental
ihlr-22371	note
ihlr-22371	supra
ihlr-22371	indiana
ihlr-22371	east
ihlr-22371	chicago
ihlr-22371	wchc
ihlr-22371	residents
ihlr-22371	epa
ihlr-22371	action
ihlr-22371	public
ihlr-22371	housing
ihlr-22371	supra note
ihlr-22371	law
ihlr-22371	government
ihlr-22371	contamination
ihlr-22371	state
ihlr-22371	east chicago
ihlr-22371	justice
ihlr-22371	west
ihlr-22371	agency
ihlr-22371	poisoning