000 00269nam a22001217a 4500
003 OSt
008 240905b |||||||| |||| 00| 0 eng d
082 _a637.705
_bD11
245 _aDairy Science Abstracts Vol.-42
260 _c1980
300 _a7-12
942 _2ddc
_cPER
999 _c45200
_d45200