| 000 | 00439nam a2200157Ia 4500 | ||
|---|---|---|---|
| 008 | 150723s9999 xx 000 0 und d | ||
| 020 | _a1995 | ||
| 082 | _a 628 RAG-C | ||
| 100 | _a Raghavan, Nambiar, K | ||
| 245 | _a Course book on environmental studies | ||
| 260 | _b Nalpat Publishers, Kochi | ||
| 260 | _c2009 | ||
| 300 | _a321 | ||
| 650 | _a Sanitary and municipal engineering, Environmental protection engineering | ||
| 942 | _cBK | ||
| 999 |
_c1870 _d1870 |
||