| 000 | 00386nam a2200145Ia 4500 | ||
|---|---|---|---|
| 008 | 130225s9999 xx 000 0 und d | ||
| 080 | _a631.1:338.1 | ||
| 100 | _aBarton, G.T., Rogers, R.O. | ||
| 245 | _aFarm output : Past changes and projected needs | ||
| 260 |
_aWashington _c1956 |
||
| 300 | _a44 p. | ||
| 440 | _aNo. 162; United States Depart | ||
| 901 | _a51440 | ||
| 942 |
_cB _2udc |
||
| 999 |
_c9121 _d9121 |
||