http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
NATO Advanced Study Institute on Specificity in Plant Diseases (1975 : Alghero, Sardinia)
"Lectures presented at the NATO Advanced Study Institute on Specificity in Plant Diseases, held in Porto Conte, nr. Alghero (Sardinia), Italy, May 4-17, 1975."
NATO advanced study institutes series. v. 10