| 000 | 00471nam a2200157Ia 4500 | ||
|---|---|---|---|
| 008 | 190328s9999||||xx |||||||||||||| ||und|| | ||
| 020 | _a81-85829-09-8 | ||
| 040 |
_aNITIL _cNITIL |
||
| 082 |
_221st _a363.7394 _bS531S |
||
| 100 | _aSharma, Shyam Sunder | ||
| 245 | 0 |
_aSagar pradushan _cShyam Sunder Sharma |
|
| 260 |
_aDelhi _bGyan Ganga _c1994 |
||
| 300 | _a118p. | ||
| 650 | _aMarine pollution; Radioactive pollution; Sewage disposal in rivers; lakes, etc. | ||
| 942 | _cBKS | ||
| 999 |
_c5240 _d5240 |
||