| 000 | 00356nam a2200157Ia 4500 | ||
|---|---|---|---|
| 082 |
_a307.7207 _bC456.ED |
||
| 100 | _aChang, C. W. | ||
| 245 |
_aExtension education for agricultural and rural development _b |
||
| 260 |
_aBangkok _bUNFAO _c1963 |
||
| 300 | _axvi, 186p. | ||
| 500 | _a | ||
| 690 | _a | ||
| 700 | _a | ||
| 964 |
_a _b _c _d _e _f _g |
||
| 921 | _a930 | ||
| 999 |
_c930 _d930 |
||