| 000 | 00437nam a2200145Ia 4500 | ||
|---|---|---|---|
| 008 | 140208s9999 xx 000 0 und d | ||
| 020 | _a9788120402652 | ||
| 044 | _aIndia | ||
| 080 | _a631.847 B521 | ||
| 100 | _aSubbarao, N. S., ed. | ||
| 245 |
_aBiological nitrogen fixation : recent developments _cedited by N. S. Subba Rao |
||
| 260 |
_bOxford and IBH Publishing _aNew Delhi _c1988 |
||
| 300 | _axi, 337 p.; 25cm. | ||
| 942 |
_2udc _cGB |
||
| 999 |
_c18943 _d18943 |
||