1. Build Your Own Waterless Composting
Toilet -- 2 MB
2. Clivus Type Composter --
500 KB
3. Composting Toilet Construction
Manual -- 1 MB
4. Composting Toilets : A Guide for Owner-Builders -- 5 MB
5. Design Examples of Waterless
Composting Toilets -- 1.2 MB
6. Designing a Low Cost Urine
Diverting Toilet Seat -- 2 MB
7. Toilets that Make Compost
-- 7 MB
Composting Toilet Manufacturers
http://compostingtoilet.org/reviews/index.php
http://www.compostingtoilet.com