| 000 | nam a22 7a 4500 | ||
|---|---|---|---|
| 999 |
_c2483 _d2483 |
||
| 003 | OSt | ||
| 005 | 20180724143123.0 | ||
| 008 | 180724b xxu||||| |||| 00| 0 eng d | ||
| 020 | _a8120402650 | ||
| 082 |
_a589.904 _bSUB |
||
| 100 | _aRao, N.S. Subba(ed.) | ||
| 245 |
_aBiological nitrogen fixation : recent developments / _cedited by N S Subba Rao. |
||
| 260 |
_aNew York : _bGordon and Breach ; _c1988. |
||
| 300 |
_axi ; 337 p., _c23 cm. |
||
| 942 |
_2ddc _cBK |
||