| 000 | 00386nam a2200145Ia 4500 | ||
|---|---|---|---|
| 008 | 130223s9999 xx 000 0 und d | ||
| 080 | _a63(072) | ||
| 245 | _aAppraisal of Agriculturericultural research...and the road ahead | ||
| 260 | _aWashington | ||
| 260 | _c1960 | ||
| 300 | _a28 p. | ||
| 440 | _aUnited States Department of Agriculture | ||
| 901 | _pS1132 | ||
| 942 |
_cB _2udc |
||
| 999 |
_c116125 _d116125 |
||