000 | 00308 am a2200121 a 4500 | ||
---|---|---|---|
100 | 1 | _aCalder, A. | |
245 | 1 | _aImproved judging for bacon and pork pigs | |
260 |
_aSalisbury _c1961 |
||
300 | _a1-3 p. | ||
942 |
_2udc _cB |
||
440 | _aFederal Ministry of Agriculture. Bulletin No. 2166 | ||
901 | _aS3994 | ||
999 |
_c110214 _d110214 |