http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
xvii, 353 pages : illustrations ; 24 cm.
by André Voisin ; translated from the French by Catherine T.M. Herriot.
Translation of: Productivité de l'herbe.
Reprint. Originally published: New York : Philosophical Library, 1959.