http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Annu. rep. - Int. Board Plant Genet. Resour., Consult. Group Int. Agric. Res
International Board for Plant Genetic Resources
International Board for Plant Genetic Resources, Consultative Group on International Agricultural Research.
Published by: IBPGR Executive Secretariat, Crop Genetic Resources Centre, Plant Production and Protection Division, Food and Agriculture Organization of the United Nations, 1981-1984; by: IBPGR Headquarters, Crop Genetic Resources Centre, Plant Production and Protection Division, Food and Agriculture Organization of the United Nations, 1985-<1987>; by: International Board for Plant Genetic Resources, <1991>-1992.
Summaries in Arabic, Chinese, French, German, and Spanish.
International Plant Genetic Resources Institute.