| 000 | 00431nam a2200157Ia 4500 | ||
|---|---|---|---|
| 008 | 210707s1975 xx 000 0 und d | ||
| 041 | _aeng | ||
| 082 | _a614 NEES | ||
| 100 | _aNEERI; | ||
| 245 | _aSanitation facilities for slums & rural areas. | ||
| 260 |
_aNagpur _bNational environmental engineering research institute _c1975 |
||
| 300 | _aiii,20 p | ||
| 563 | _aPB | ||
| 650 | _aHealth | ||
| 906 | _aSanitation slums rural | ||
| 999 |
_c180281 _d180281 |
||