00297nam a2200109Ia 450000500170000000800410001708200160005810000210007424500400009526000440013530000080017920260224040920.0260224s9999||||xx |||||||||||||| ||und||  a641.662 HOC  aHocquette, J.F.  0aIndicators of milk and beef quality  aWageningen : Academic Publishers,c2005  a464