| 000 | 00459nam a2200157Ia 4500 | ||
|---|---|---|---|
| 008 | 150723s9999 xx 000 0 und d | ||
| 020 | _a4550 | ||
| 082 | _a 628 VEN-T | ||
| 100 | _a Venugopala Rao, P | ||
| 245 | _a Textbook of environmental engineering | ||
| 260 | _b Prentice - Hall of India, Pvt. ltd., New Delhi | ||
| 260 | _c2007 | ||
| 300 | _a268 | ||
| 650 | _a Sanitary and municipal engineering, Environmental protection engineering | ||
| 942 | _cBK | ||
| 999 |
_c4302 _d4302 |
||