%0 Article
%T Professor A. K. Cajander’s fiftieth birthday
%A Finnish Society of Forest Science
%D 1929
%J Acta Forestalia Fennica
%V 34
%N I
%R doi:10.14214/aff.7213
%U https://silvafennica.fi/article/7213
%X <p>The volume 34 of Acta Forestalia Fennica is dedicated to professor Dr. Aimo Kaarlo Cajander, who celebrated his 50<sup>th</sup> birthday in 1929. The article is an introduction to his work and career. He has been responsible for developing the education in forestry, and planning and developing of forest research in Finland.</p><p>The PDF includes the text in Finnish, Swedish, English, German and French.</p>