| 000 | 00395nam a2200157Ia 4500 | ||
|---|---|---|---|
| 003 | OSt | ||
| 008 | 181001s2011 xx 000 0 und d | ||
| 020 | _a9780071068840 | ||
| 082 |
_a628 _bCHA |
||
| 100 | _aChawla, Shashi | ||
| 245 | 0 | _aTextbook of environment and ecology | |
| 260 |
_bTata McGraw-Hill, _aNew Delhi: _c©2011 |
||
| 300 | _aV. P. | ||
| 650 | _aCivil Engineering | ||
| 942 |
_2ddc _cREF |
||
| 999 |
_c6558 _d6558 |
||