Waste Management of Nevada County, Recycling Home Page
https://www.wm.com/location/california/nevada_county/recycling/index.jsp

Recycle Right
https://www.wm.com/us/en/recycle-right

Recycling 101
https://www.wm.com/us/en/recycle-right/recycling-101

Recycling Resource
https://www.wm.com/us/en/recycle-right/recycling-resources

Waste Management's Sacramento Recycling & Transfer Facility
https://www.youtube.com/watch?v=-8iJz-pvqSg

How to Recycle Often and Recycle Right!
https://www.youtube.com/watch?v=sHwD0MFJXoE

What is Recycling Contamination?
https://www.youtube.com/watch?v=SW-4Sv11Nno

https://www.mynevadacounty.com/DocumentCenter/View/38123/Organic-Recycling-Guide