http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Preliminary report on the stabilization of names of plants of economic importance
presented to the tenth International Botanical Congress
Stabilization of names of plants of economic importance
International Botanical Congress. General Committee on Botanical Nomenclature.
General Committee on Botanical Nomenclature.
International Bureau for Plant Taxonomy and Nomenclature
International Botanical Congress 1964 : Edinburgh, Scotland)
[International Bureau for Plant Taxonomy and Nomenclature]
by the General Committee on Botanical Nomenclature.