http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Experiment station record, Volume XXXIII
Semiannual cumulation of reports on agricultural research. Reports contain abstracts of scientific journal articles and publications of agricultural experiment stations and Agriculture Department, arranged by subject; and some notes and articles on recent agricultural research.
Electronic reproduction. [Bethesda, Md.] : ProQuest, 2014. digital, PDF file. ProQuest U.S. Executive Branch Documents Mode of access: World Wide Web via ProQuest website.