http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Date of imprint inferred from "Purpose of report", page 3.
The Cushing Library/Dykes Collection copy is inscribed by the author and autographed by J. M. Jones, dated 2-25-38. John McKinley Jones was an animal scientist and former professor at Texas A&M University. TXA