| 000 | 00509nam a22001457a 4500 | ||
|---|---|---|---|
| 008 | 230620b |||||||| |||| 00| 0 eng d | ||
| 040 |
_aNational Science Library _cNational Science Library |
||
| 080 |
_aR 63(058)(73) _bH2 |
||
| 245 |
_aKeeping livestock healthy _bYearbook of agriculture 1942 _c/ United States Department of Agriculture |
||
| 260 |
_aWashington DC: _bUnited States Department of Agriculture, _c1942 |
||
| 300 | _a1271p. | ||
| 650 | _2Science | ||
| 653 | _aAgriculture | ||
| 942 |
_2udc _cYBK |
||
| 999 |
_c45804 _d45804 |
||