| 000 | 00408nam a2200145Ia 4500 | ||
|---|---|---|---|
| 008 | 211115s9999 xx 000 0 und d | ||
| 020 | _a978-81-313-1456-2 | ||
| 041 | _aeng | ||
| 082 |
_aJB _bQ5 |
||
| 100 | _aChitkara,M.G, | ||
| 245 | 0 |
_aEnvironmental protection and sustainable development _cBy M.G.Chitkara |
|
| 260 |
_aNew Delhi: _bAPH Publishing Corporation., _c2015 |
||
| 300 | _axi;425p. | ||
| 942 | _cTB | ||
| 999 |
_c77332 _d77332 |
||