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By "Griffiths, David, 1867-1935"
By: Griffiths, David, - Thompson, Charles Henry,
Publication info: Washington, D.C. :U.S. Dept. of Agriculture,1929.
Contributed by: U.S. Department of Agriculture, National Agricultural Library
The grama grasses: Bouteloua and related genera,
By: Griffiths, David, - United States National Museum.
Publication info: Washington,Govt. print. off.,1912.
Contributed by: Smithsonian Libraries
BHL Collections: Smithsonian Libraries