http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Selected references to the effects of some common benzonitrileherbicides on microbial activities and populations, 1964-1971
1 unnumbered page, 4 pages, 2 unnumbered pages, 5 pages ; 30 cm.
Annotated bibliographies (Weed Research Organization) ; no. 62