Saarivirta, M. (1969). The content of B-vitamins in the milk of cows fed purified or low-protein feed, with urea as the sole of main nitrogen source, and evaluation of the microbiological assay methods. Suomalainen tiedeakatemia.
Chicago-Zitierstil (17. Ausg.)Saarivirta, Maija. The Content of B-vitamins in the Milk of Cows Fed Purified or Low-protein Feed, with Urea as the Sole of Main Nitrogen Source, and Evaluation of the Microbiological Assay Methods. Helsinki: Suomalainen tiedeakatemia, 1969.
MLA-Zitierstil (9. Ausg.)Saarivirta, Maija. The Content of B-vitamins in the Milk of Cows Fed Purified or Low-protein Feed, with Urea as the Sole of Main Nitrogen Source, and Evaluation of the Microbiological Assay Methods. Suomalainen tiedeakatemia, 1969.
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