Coal Tar Free America,
Retweeted USGS Pubs Warehouse (@USGS_Pubs): Coal-tar-based pavement sealcoat—Potential concerns for human health and aquatic…
Retweeted USGS Pubs Warehouse (@USGS_Pubs): Coal-tar-based pavement sealcoat—Potential concerns for human health and aquatic…
#ExcuseMe @CityOfJacksonMI but why R U spreading toxic coal tar sealers? @WLNS @JxnCD https://t.co/bhze5jbmqA https://t.co/SwGlak…
Not so proud? @AbileneISD to spread thousands of gallons of toxic coal tar sealers @KTABTV https://t.co/SwGlakKBew https://t.co…
Summarizing new @USGS coal tar fact sheet on #asphalt pavement sealers with one image. https://t.co/MH0GH7QpaK https://t.co/h5DhE…