http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Plant systematics and evolution (Online)
Description based on: Volume 226, nos. 1/2 (Mar. 2001); title from contents screen (Springer LINK, viewed Mar. 1, 2004).
Latest issue consulted: Volume 244, nos. 1/2 (Feb. 2004), viewed Mar. 1, 2004.
All issues bear combined numbering (e.g., v. 226, no. 1/2, 3/4, etc.)