| 000 | 00349nam a2200145Ia 4500 | ||
|---|---|---|---|
| 008 | 230917s9999||||xx |||||||||||||| ||und|| | ||
| 040 |
_e148895 _aMAIN |
||
| 041 | _aEnglish | ||
| 082 | _a344.046 B469E | ||
| 100 | _aBhatia, S.C | ||
| 245 | 0 | _aEnvironmental concern | |
| 260 |
_aDelhi _bUniversity of Delhi _c1983 |
||
| 300 | _a118p p. | ||
| 942 | _cBK | ||
| 999 |
_c45735 _d45735 |
||