| Tag | Indicator | Content |
|---|---|---|
| 041 | ## | $aEnglish |
| 100 | 0# | $aSan Hla Htwe |
| 245 | 00 | $aProductivity and spatial variation in unpuddled rice-based systems |
| 260 | ## | $aPhilippines $c2013 |
| 300 | ## | $axv, 173p $bfig., table $c29 cm |
| 502 | ## | $bPh.D $cUniversity of the philippines Los Banos |
| 650 | 00 | $aSOILS |