| 000 | 00377nam a2200145 4500 | ||
|---|---|---|---|
| 245 | _a Research in progress | ||
| 100 | _aInter-University Board of India and Ceylon | ||
| 260 |
_aNew Delhi _bThe Author _c1968 |
||
| 300 | _a2v.; 24cm. | ||
| 500 | _aContents : | ||
| 500 | _av.1 : Physical science | ||
| 500 | _av.2 : Biological sciences | ||
| 082 |
_a570 _bIUBI |
||
| 041 | _aeng | ||
| 999 |
_c12181 _d12181 |
||