| Tag | Indicator | Content |
|---|---|---|
| 041 | ## | $aEnglish |
| 100 | 0# | $aeditors: G. Hardarson$a W. J. Broughton |
| 245 | 00 | $aMaximising the use of biological nitrogen fixation in agriculture |
| 260 | ## | $a |
| 300 | ## | $avii, 226 p. $bfig., table $c27 cm |
| 500 | ## | $aReport of an FAO/IAEA Technical Expert Meeting held in Rome, 13-15 March 2001 |