%0 Article
%T General quality standards of industrial raw timber
%A Pöyhönen, V.
%D 1951
%J Silva Fennica
%V 
%N 69
%R doi:10.14214/sf.a14004
%U https://silvafennica.fi/article/4608
%X <p>Silva Fennica Issue 69 includes presentations held in 1948-1950 in the fourth professional development courses, arranged for foresters working in the Forest Service. The presentations focus on practical issues in forest management and administration, especially in regional level. The education was arranged by Forest Service.</p>
<p>This presentation describes the development of standards for timber grades in Finland, and the present quality grades of raw timber for timber sales from state forests.</p>