Composting: Wastes to Resources is designed for adult volunteer leaders, camp counselors, and teachers who want to set up composting projects with youth.   The guide explains what composting is, how it works, and explains different composting systems.   Eleven specific designs for building composting systems and composting instructions are included in the pocket folder.   Two posters, "How Does Composting Work?", and "Best Ever Compost", clearly explain and simplify the process.