http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Vài phương pháp phá miên trạng hạt lúa IR-20
Viện Đại Học Cần Thơ - Trường Cao Đẳng Nông Nghiệp
rice - breeding,rice - research,rice - seeds - dormancy