2006 MAG Litter Survey
Permanent Link
MAG Litter Evaluation Survey
Included in this item
2008 Litter Evaluation Survey
Permanent Link
2009 Litter Evaluation Survey
Permanent Link
2010 Litter Evaluation Survey
Permanent Link
2011 Litter Evaluation Survey
Permanent Link
2012 Litter Evaluation Survey
Permanent Link
2013 Litter Evaluation Survey
Permanent Link
2013 Litter Evaluation Survey: Supplemental
Permanent Link
2014 Litter Evaluation Survey
Permanent Link
2015 Litter Evaluation Survey
Permanent Link
2016 Litter Evaluation Survey
Permanent Link
2017 Litter Evaluation Survey
Permanent Link