| 000 | 00357 a2200121 4500 | ||
|---|---|---|---|
| 080 |
_a63(071.7) _bA 828 R |
||
| 245 | 1 |
_aResearch, education and extension in agriculture _cby J. Ashton and R.F. Lord |
|
| 260 |
_aEdinburgh _bOliver and Boyd _c1969 |
||
| 650 | _aAgricultural Extension | ||
| 100 | 1 |
_aAston, J., Lord, R.F. _d |
|
| 300 | _a186 p. | ||
| 901 | _a109095 | ||
| 999 |
_c41093 _d41093 |
||