| 000 | 00445nam a2200169Ia 4500 | ||
|---|---|---|---|
| 008 | 170901s1961 xx 000 0 und d | ||
| 082 |
_a589.8 _bS48R |
||
| 100 | _aSingh, R. N. | ||
| 245 | 0 | _aRole of Blue Green Algae in Nitrogen Economy of Indian Agriculture | |
| 250 | _a1 | ||
| 260 |
_aNew Delhi _bICAR _c1961 |
||
| 300 | _a175 | ||
| 650 | _aBotanical sciences | ||
| 650 | _aPure Sciences | ||
| 653 | _aAlgae, Blue green | ||
| 942 |
_2ddc _cBK |
||
| 999 |
_c9904 _d9904 |
||