| 000 | 00360 a2200121 4500 | ||
|---|---|---|---|
| 080 |
_a63(071.7) _bB 473 A |
||
| 245 | 1 |
_aAgricultural extension _bThe training and visit system _cby D. Benor and J.Q. Harrison |
|
| 260 |
_aU.S.A. _bWorld Bank _c1977 |
||
| 650 | _aAgricultural Extension | ||
| 100 | 1 |
_aBenor, D., Harrison, J.Q. _d |
|
| 300 | _a55 p. | ||
| 901 | _a152606 | ||
| 999 |
_c78305 _d78305 |
||