| 000 | 00561nam a22001817a 4500 | ||
|---|---|---|---|
| 999 |
_c47133 _d48680 |
||
| 003 | ISURa | ||
| 008 | 160616b xxu||||| |||| 00| 0 eng d | ||
| 041 | _aEnglish | ||
| 082 |
_a630.715 _bPRO |
||
| 245 |
_aProceedings of a workshop _bon farming systems research and extension in Sri Lanka |
||
| 260 |
_aSri Lanka _bUSAID _c1986 |
||
| 300 |
_a[v] ,231p. _bill. _c28 cm. |
||
| 440 |
_aministry of agricultural development and research _913773 |
||
| 650 |
_aAGRICULTURE _913774 |
||
| 650 |
_aEXTENSION _913775 |
||
| 650 |
_aFARMING SYSTEMS _910930 |
||
| 942 |
_2ddc _cLN |
||