| 000 | 004670000a22001570004500 | ||
|---|---|---|---|
| 060 | _a100 | ||
| 082 | _a631.847 095 4 SIN | ||
| 100 | _aSingh, R.S. | ||
| 245 | _aRole of blue green algae in nitrogen economy of Indian agriculture | ||
| 260 | _aNewdelhi, I C A R | ||
| 260 | _c1961 | ||
| 300 | _a175 | ||
| 490 | _aICAR monographs on algae | ||
| 650 | _aBlue green algae/ nitrogen economy/ agriculture - nitrogen economy - India/ nitrogen fixation | ||
| 942 | _cBK | ||
| 999 |
_c361923 _d361923 |
||