| Tag | Indicator | Content |
|---|---|---|
| 041 | ## | $aEnglish |
| 100 | 0# | $aCho Cho San |
| 245 | 00 | $aDetermination of the most profitable level of applied nitrogen in three hybrid maize varieties |
| 260 | ## | $aYezin $c1998 |
| 300 | ## | $axii, 61 p. $bfig., table $c30 cm |
| 502 | ## | $bM.Agr.Sc. $cYezin Agricultural University |
| 650 | 00 | $aAGRONOMY $aHYBRID MAIZE |