| 000 | nam a22 4500 | ||
|---|---|---|---|
| 082 |
_aRID.631.7 _bN3s _d1982 |
||
| 090 |
_c11471 _d11471 |
||
| 100 | _aNatavudh Bhasayavan | ||
| 245 |
_aStudy of rice yields and Farmer's Cultivation Technologies _bin Lam Nam Oon Irrigation Area Sakon Nakhon _cWet Season 1981 _hProjectl note no.6 |
||
| 260 |
_aU.S.A. _bCenter for Rural Development Louis Berger International _c1982 |
||
| 942 | _c12 | ||
| 999 |
_c10866 _d10866 |
||