| 000 | 00469nam a2200169Ia 4500 | ||
|---|---|---|---|
| 999 |
_c13706 _d13706 |
||
| 082 | _a333.707 PAR-E | ||
| 100 | _aParthasarathy, K. | ||
| 245 | 0 | _aEnvironmental sanitation | |
| 260 |
_aTiruchirappalli _bSchool of Education, Bharathidasan Unive _c2007 |
||
| 300 | _axi, 284 | ||
| 504 | _aincludes annexure and bibliography | ||
| 650 | _aEnvironmental Health | ||
| 650 | _aSanitation | ||
| 650 | _aEnvironmental education | ||
| 700 | _aJayalakshmi, K | ||
| 942 | _cBK | ||