목장원유의 경시별 유질 변화 및 보존제 사용에 관한 연구

  • 발행 : 1999.03.05

초록

The differences in milk payment systems with regard to price determination, quality standards are large among countries. but the nature of payment systems were related to milk quality and hygienic qualitys. The number of samples for analysis varied agains

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