hii Book haipo kwenye lugha yako, kuangalia kwa: English (en),
au tumia ufasiri wa google:  

Kitabu hiki huenda hakitapatikana katika uchapishaji.

2 discs

The AT Library contains the full text and images from the best books dealing with all areas of self-reliance, do-it-yourself technology.

https://villageearth.org/home/appropriate-technology-library/

Maelezo ya Uchapishaji

  • Mchapishaji: Fort Collins, CO : Village Earth
  • Maktaba ya ECHO: DVD 015