00489    a2200157   4500020001500000082001700015100001500032245007500047260004600122300001900168650004200187650002700229650004100256650002000297700001400317  a8170964423  a637.127bROY  aRoy, N. K.  aTextbook of practical dairy chemistrybchemcial analysis of fluid milk  aNew DelhibKalyani Publishersc1991g1991  aix,253p.c22cm  aProcessing dairy and related products  aInspection and testing  aMilking and inspection of cow's milk  aMilk processing  aSen, D. C