This Link does not exist in your language, View in: English (en),
Or use Google Translate:  
Kreyòl Ayisyen (ht) | Chanje Lang (Change Language)

http://cleancookstoves.org/resources/517.html

This handbook presents insights and methodologies from recent biomass cookstove R&D programs at multiple institutions to achieve higher performance, lower cost, and improved usability. This handbook will help cookstove designers and enterprises to integrate the latest R&D innovations into their products and support further innovation.