| 000 | 00404 a2200181 4500 | ||
|---|---|---|---|
| 260 | _bWorld Bank | ||
| 245 | _aAgricultural extension : the training and visit system | ||
| 300 | _a55p. | ||
| 260 | _aWashington | ||
| 260 | _c1977 | ||
| 300 | _bIll. | ||
| 130 | _lEn | ||
| 100 | _aBENOR, Daniel | ||
| 700 | 1 | _aHARRISSON, James | |
| 690 | _aagricultural extension | ||
| 999 |
_c27165 _d27165 |
||