Harper, Louis Willard2015-05-122015-05-121964https://scholarworks.montana.edu/handle/1/5312enGrassesMorphologyIdentification of intermediate wheatgrass (Agropyron intermedium [Host] Beauv.) and pubescent wheatgrass (Agropyron trichophorum [Link] Richt.) based on fourteen morphological characteristics of the seed headThesisCopyright 1964 by Louis Willard Harper