| 000 | 00523 a2200205 4500 | ||
|---|---|---|---|
| 245 | 1 | _aMicrobiological decomposition and biological importance of humic acid. | |
| 300 | _a76p. | ||
| 650 | _aHumic acid | ||
| 650 | _aMicroorganism | ||
| 650 | _aMinerals | ||
| 650 | _aNitrogen fixation | ||
| 650 | _aPh | ||
| 650 | _aRoots | ||
| 650 | _aShoots | ||
| 502 |
_cIARI, Division of Microbiology, New Delhi _bM.Sc. _d1968 |
||
| 502 | _gGaur, A.C. | ||
| 100 | 1 |
_aKhandelwal, K.C. _d |
|
| 942 |
_2udc _cT |
||
| 901 | _aT1871 | ||
| 999 |
_c139851 _d139851 |
||