| 000 | 00330 am a2200121 a 4500 | ||
|---|---|---|---|
| 100 | 1 |
_a _d |
|
| 245 | 1 | _aCost of food in the production of milk | |
| 260 |
_aLeeds _c1915 |
||
| 300 | _a1-37 p. | ||
| 942 |
_2udc _cB |
||
| 440 | _aMilk, Food, Production Yorkshire Council for Agricultural Education. Bulletin No. 98 | ||
| 901 | _aS46747 | ||
| 999 |
_c102425 _d102425 |
||