Some Western Species of Agropyron
Nelson, Elias, 1876-1949.
Article
1904
Botanical gazette
38
Issue: 5
378--378
BioStor
English
Hanover, Ind, [publisher not identified], 1876-1991
BioStor: https://biostor.org/reference/209572 DOI: https://doi.org/10.1086/328561