000 | 00347nam a2200145Ia 4500 | ||
---|---|---|---|
008 | 180613s9999||||xx |||||||||||||| ||und|| | ||
020 | _a8120402650 | ||
041 | _aen | ||
082 | _a631.84 | ||
100 | _aSUBBA RAO, N.S. | ||
245 | 0 | _aBiological Nitrogen Fixation | |
260 |
_aIndia _bOxford & IBH Pub. _c1988 |
||
300 | _a(xi),337p. | ||
942 | _cSR | ||
999 |
_c75333 _d75333 |