| Tag | Indicator | Content |
|---|---|---|
| 041 | ## | $aEnglish |
| 100 | 0# | $aE.Lauciani$a A.Ponticiello |
| 245 | 00 | $aPhotosynthetically active radiation (par): empirical determination and literature survey |
| 260 | ## | $aRome $bFAO $c1993 |
| 300 | ## | $aiii, 85 p $bfig., table $c29 cm |
| 440 | #0 | $aFAO Agrometeorology series $c7 |