| 000 | 00417nam a2200145Ia 4500 | ||
|---|---|---|---|
| 008 | 190328s9999||||xx |||||||||||||| ||und|| | ||
| 040 |
_aNITIL _cNITIL |
||
| 082 |
_221st _a363.70954 _bV996J |
||
| 100 | _aVyas, Haris Chandra | ||
| 245 | 0 |
_aJansankhya pradushan evam paryavaran _cHaris Chandra Vyas |
|
| 260 |
_aNew Delhi _bVidya Vihar _c1989 |
||
| 300 | _a184p. | ||
| 650 | _aEcology; Pollution; Population | ||
| 942 | _cBKS | ||
| 999 |
_c5255 _d5255 |
||