http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
the relation of plant communities to process and practice
xvi, 388 pages : illustrations, 93 plates (1 folded) diagrams
"A companion volume to [the author's] 'Plant succession.'"--Pref.
Carnegie Institution of Washington publication ; 290