COG - Council of Governments, Centre Region
Residential Recycling - Marin Sanitary Service
What is Cardboard Recycling and How to Recycle Cardboard? - Conserve Energy Future
City of Eugene Government - Please review this graphic to understand which items are acceptable and unacceptable in Eugene's recycling. Changes in market conditions require higher standards for our commingled recycled items
Where and How to Recycle, Recycling on Campus, Resources, Sustainability
Recycling - Garbage/Recycling - City of Prosser, Washington
Moving Missoula Toward Zero Waste Guide by Sustainable Business Council - Issuu
Is Cardboard Recyclable? Everything You Need To Know – Lomi
Answers to frequently asked paper recycling questions
Delaware County Department of Public Works
Paper recycling - Wikipedia
Rigid Cardboard Tubes and Corners - City of Fort Collins