000 00260nam a22001097a 4500
003 OSt
008 240105b |||||||| |||| 00| 0 eng d
082 _aP637.05
_bD11
245 _aDairy Science Abstracts - Vol.38
260 _aLondon
_bCAB
_c1976
942 _2ddc
_cBK
999 _c35516
_d35516