Arvelig variasjon i fjelledelgran (Abies lasiocarpa (Hook.) Nutt.) ; A summary of studies on genetic variation in forest trees grown in Scandinavia with special reference to the adaption problem = : Genetic variation in subalpine fir (Abies lasiocarpa (Hook.) Nutt.)
Jon Dietrichson
Bok Bokmål 1971
Flere språk: Engelsk