| 000 | 00570 a2200193 4500 | ||
|---|---|---|---|
| 245 | 1 | _aEffectiveness of audio visual of diffusing information and acceptance of approved agricultural practice. | |
| 300 | _a153p. | ||
| 650 | _aExtension activities | ||
| 650 | _aAudio visual aids | ||
| 650 | _aCooperation | ||
| 650 | _aQuestionaire | ||
| 650 | _aAdvisory officer | ||
| 650 | _aVocational education | ||
| 502 |
_cIARI, Division of Agronomy, New Delhi _bPh.D. _d1961 |
||
| 502 | _gVishnoi, S.L. | ||
| 100 | 1 |
_aRao, C.S.S. _d |
|
| 942 |
_2udc _cT |
||
| 901 | _aT1308 | ||
| 999 |
_c140635 _d140635 |
||