| 000 | 00467 a2200181 4500 | ||
|---|---|---|---|
| 245 | 1 | _aStudies on induced mutagensis in Azotobacter. | |
| 650 | _aMutation | ||
| 650 | _aSpecies | ||
| 650 | _aHistidine | ||
| 650 | _aAzotobacter chooloccum | ||
| 650 | _aLysine | ||
| 650 | _aUltraviolet radiation | ||
| 502 |
_cIARI, Division of Genetics, New Delhi _bPh.D. _d1982 |
||
| 502 | _gChopra, V.L. | ||
| 100 | 1 |
_aKashyap, L.R. _d |
|
| 942 |
_2udc _cT |
||
| 901 | _aT3782 | ||
| 999 |
_c140916 _d140916 |
||