Contamination, appropriations, Minn. Law 2009 c 172 art 2 s 4
Sealants, pollution prevention, Minn. Law 2009 c 172 art 2 s 26, 28
Sealants, prohibition, Minn. Law 2013 c 137 art 2 s 17, 23
Study, 2009 appropriations, Minn. Law 2011 1Sp c 6 art 2 s 11