| 000 | 00386 am a2200121 a 4500 | ||
|---|---|---|---|
| 100 | 1 | _aTrue, A.C. | |
| 245 | 1 | _aHistory of agricultural extension work in the United States, 1785-1923 | |
| 260 |
_awashington _c1928 |
||
| 300 | _a1-220 p. | ||
| 942 |
_2udc _cB |
||
| 440 | _aHistory, Agriculture United States Department of Agriculture. Miscellaneous Publication No. 15 | ||
| 901 | _aS49652 | ||
| 999 |
_c106276 _d106276 |
||