http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
agricultural grasses of the United States
by Dr. George Vasey ; also, The chemical composition of American grasses, by Clifford Richardson.
Also available in digital form on the Internet Archive Web site.
S21.A825 no. 32 with : Area and product of cereals grown in 1879, as returned by the census of 1880. Washington : Govt. Print. Off., 1883. Bound together subsequent to publication. DLC
Chemical composition of American grasses
Report (United States. Department of Agriculture) ; no. 32