000 | 00320 a2200133 4500 | ||
---|---|---|---|
080 |
_a637(072)(42) _bH 243 I |
||
245 | 1 | _aIts origin and development, 1928-1951 | |
260 |
_aKirkhill _c1951 |
||
650 | _aDairy Research | ||
700 | _aHannah Diary Research Institute | ||
100 |
_a _d |
||
300 | _a40 p. | ||
901 | _a31518 | ||
999 |
_c50917 _d50917 |