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| 999 |
_c89853 _d89853 |
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| 008 | 180710s9999 xx 000 0 und d | ||
| 020 | _a248988 | ||
| 041 | _aEN | ||
| 082 |
_a630 _bPER _223 |
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| 100 | _aPeradeniya: Extension Division, Department of Agriculture | ||
| 245 | _aTraining and visit system of agricultural extension-operational guidelines | ||
| 260 |
_aPeradeniya _bExtension Division, Department of Agriculture _c1984 |
||
| 300 | _a63 pages | ||
| 509 | _aNS | ||
| 650 | _aAgriculture | ||
| 942 | _cS | ||