Effective universal water heating boiler for wood pellets

statement of authorship
A.Ots, J.Laid, D.Neshumayev, T.Tiikma, P.Must
source
Proceedings of World Sustainable Energy Days 2004 : Wels, Austria, 3-4.03.04
location of publication
Wels
year of publication
pages
p. 344
language
inglise