http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Accompanied in 1866-68 by its Jahresbericht.
Resumed publication in 1949, with title Zeitschrfit fur Acker- und Pflanzenbau.
Vols. 6-13, 1859-65 also called neue Folge; v. 14- 1866- also called zweite Folge.