Verbatim text: Knudsen, G.M. 1968. Chemotaxonomic Investigation of Hybridization between Larix occidentalis and Larix lyallii. M.Sc.F. thesis. University of Montana.
Author: Knudsen, G.M.
Year: 1968
Title: Chemotaxonomic Investigation of Hybridization between Larix occidentalis and Larix lyallii