| 000 | 003710000a22001570004500 | ||
|---|---|---|---|
| 020 | _a92-5-101504-X | ||
| 060 | _a100 | ||
| 082 | _a630.715 SWA | ||
| 100 | _aSwanson, Burton E | ||
| 245 | _aAgricultural extension : a reference manual | ||
| 260 | _aFAO | ||
| 260 | _c1984 | ||
| 300 | _a262 | ||
| 650 | _aagricultural extension / agriculture teaching | ||
| 942 | _cBK | ||
| 999 |
_c205824 _d205824 |
||