http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
negative action of a large amount of pollen in pollination of Persian walnut (Juglans Regia) =
Otritsatel'noe deistvie bol'shogo kolichestva pyl'tsy pri opylenii gretskogo orekha
A.A. Kavetskaya and L.O. Tokar ; translated from Russian.
"From: Botanicheskii Zhurnal, number 4:580-585. 1963."