| 000 | 00352nam a2200121Ia 4500 | ||
|---|---|---|---|
| 008 | 230107s9999||||xx |||||||||||||| ||und|| | ||
| 040 | _cChuka University Library | ||
| 050 |
_aS 544 _bB65 1990 |
||
| 100 |
_aRoling, N. _94868 |
||
| 245 | 0 | _aExtension Science:Information systems in agricultural development | |
| 260 |
_aCUP _bCambridge _c1990 |
||
| 942 | _cBK | ||
| 999 |
_c8485 _d8485 |
||