http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Photosynthesizing systems of high productivity (collection of articles)
Fotosinteziruyushchiye sistemy vysokoy produktivnosti. English
Edited machine translation of: Fotosinteziruyushchiye sistemy vysokoy produktivnosti, published in Moscow, 1966.
Photocopy. Springfield, Va : National Technical Information Service, [2009?]