автор: P. v. Wittke

поддержка

1 Электронные книги P. v. Wittke

B. Petersen & H. Sommer: Safeguarding Food Quality
The food industry is in the process of adapting itself more strongly than previously to the demands and needs for quality products. Tightening up the legal framework of conditions and the …
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английский
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€114.36