Appropriate Technology Sourcebook/The Heat Generator

Currently all information is available online from either of the following two sites:

http://www.fastonline.org/CD3WD_40/CD3WD/INDEX.HTM

http://www.CD3WD.com/C3WD_40/CD3WD/INDEX.HTM

Once copyright permission is granted, the original articles will be posted directly on Appropedia.

Go back to AT_Sourcebook