id	keyword
ecletica-268	air
ecletica-268	tree
ecletica-268	pollution
ecletica-268	barks
ecletica-268	port
ecletica-268	elements
ecletica-268	http://bases.bireme.br/cgi-bin/wxislind.exe/iah/online/?isisscript=iah/iah.xis&src=google&base=lilacs&lang=p&nextaction=lnk&exprsearch=756802&indexsearch=id
ecletica-268	sampling
ecletica-268	figure
ecletica-268	sample