| 000 | 00428 am a2200121 a 4500 | ||
|---|---|---|---|
| 100 | 1 | _aBreed, Robert S., Bright, John W. | |
| 245 | 1 |
_aMilking machines _bVI. leakage from the vacuum pipe line into the pail as a source of contamination of milk |
|
| 260 |
_aGeneva _c1921 |
||
| 300 | _a1-19 p. | ||
| 942 |
_2udc _cB |
||
| 440 | _aMilking, Vacuum, Source New York Agricultural Experiment Station. Bulletin No. 488 | ||
| 901 | _aS52829 | ||
| 999 |
_c110693 _d110693 |
||