000 | 00467 a2200157 4500 | ||
---|---|---|---|
080 |
_a631.461.5 _bS941R |
||
245 | 1 |
_aRecent advances in biological nitrogen fixation _cedited by N. S. Subba Rao |
|
260 |
_aNew Delhi _bOxford & IBH Publishing Co. _c1979 |
||
650 | _aBiological Nitrogen Fixation | ||
700 | _aSubba Rao, N. S., ed | ||
100 |
_a _d |
||
300 | _a486 p. | ||
040 | _aIARI, New Delhi | ||
942 |
_cTB _2udc |
||
901 | _a145329 | ||
999 |
_c56733 _d56733 |