| 000 | 00618nam a2200229Ia 4500 | ||
|---|---|---|---|
| 008 | 131223s9999 xx 000 0 und d | ||
| 020 | _a0-521-20645-6 | ||
| 040 | _aISI KOLKATA | ||
| 041 | _aEnglish | ||
| 082 |
_a572.5452 _bN976 |
||
| 245 | _aSymbiotic nitrogen fixation in plants | ||
| 260 |
_aCambridge _bC U P _c1976 |
||
| 300 | _axxviii,548p. | ||
| 440 | _aInternational biological programme; 7 | ||
| 650 | _aLegumes | ||
| 650 | _aNitrogen-fixation | ||
| 650 | _aNitrogen-fixing microorganisms | ||
| 650 | _aNitrogen-fixing plants | ||
| 650 | _aSymbiosis | ||
| 700 |
_aNutman P S _4ed. |
||
| 942 | _cBK | ||
| 999 |
_c71862 _d71862 |
||