http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Rotary soil cultivating and excavating machines
Rotatsionnye gruntoobrabatyvaiushchie i zemleroinye mashiny. English
[by] A. D. Dalin and P. V. Pavlov. Translated from Russian [by P. Munch. Edited by I. Foreman].
Translation of Rotatsionnye gruntoobrabatyvaiushchie i zemleroinye mashiny.