2024-03-29T13:13:09Z
https://kpbc.umk.pl/oai-pmh-repository.xml
oai:kpbc.umk.pl:82036
2018-01-18T13:31:43Z
KujawskoPomorskaDigitalLibrary:EducationalMaterials:Zootechnics KujawskoPomorskaDigitalLibrary:EducationalMaterials KujawskoPomorskaDigitalLibrary