http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
"International journal of plant nutrition, plant chemistry, soil microbiology and soil-bourne plant diseases."
Biological & agricultural index 0006-3177
Bibliography of agriculture 0006-1530 1999-
Also available via the World Wide Web at the Kluwer web site.
Also available via World Wide Web; OCLC FirstSearch Electronic Collections Online; Subscription required for access to abstracts and full text.
Supplement to 1971 called special volume.