by Ogner, G, Haugen, A, Opem, M, Sjoetveit, G, Soerlie, B. (Norwegian Forest Research Inst., Aas (Norway))
Year of Publication 1984

by Ogner G, Haugen A, Opem M, Sjoetveit G, Soerlie B
Published in Meddelelser fra Norsk Institutt for Skogforskning (1977)

by Ogner, G, Haugen, A, Opem, M, Sjotveit, G, Sorlie, B
Published in Meddelelse ... Reports (1977)