| Tag | Indicator | Content |
|---|---|---|
| 041 | ## | $aEnglish |
| 110 | ## | $a |
| 111 | 2# | $aAsian rice farming systems network $d22-25 May, 1990 |
| 245 | 00 | $aProceedings of the planning workshops on ecosystems analysis for extrapolation of agricultural technologies |
| 260 | ## | $aPhilippines $bIRRI $c1990 |
| 300 | ## | $aviii,176p. $bfig,table $c28 cm |