| 000 | 00408 a2200145 4500 | ||
|---|---|---|---|
| 082 |
_a001.4 _bHAN |
||
| 090 |
_c23499 _d37836 |
||
| 100 |
_aThattil, R. O _eed. |
||
| 245 | _aHandbook on survey design and analysis | ||
| 260 |
_aPeradeniya _bPostgraduate Institute of Agriculture University of Peradeniya _c1999 _g1999 |
||
| 300 |
_a[iii],146p. _c25cm |
||
| 650 | _aResearch | ||
| 650 | _aKnowledge | ||
| 942 | _cL | ||
| 999 |
_c50738 _d50738 |
||