http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
New perspectives on nitrogen cycling in the temperate and tropical Americas
report of the International SCOPE Nitrogen Project
vi, 293 pages : illustrations, maps (some color) ; 25 cm.
"Reprinted from Biogeochemistry, volume 46, nos. 1-3 (1999)."