@book{oai:obihiro.repo.nii.ac.jp:00003186,
 author = {Ariga, Hideko and 有賀, 秀子},
 month = {},
 note = {application/pdf, At head of title: Asia and the Pacific Programme of Educational Innovation for Development},
 publisher = {Obihiro University of Agriculture and Veterinary Medicine},
 title = {Preservative properties and processing methods of milk},
 year = {1990}
}