| 000 | 00491nam a2200193Ia 4500 | ||
|---|---|---|---|
| 005 | 20250619144825.0 | ||
| 008 | 250619s9999||||xx |||||||||||||| ||und|| | ||
| 020 | _c15 | ||
| 040 | _aMAIN | ||
| 041 | _aEnglish | ||
| 082 |
_a628 _bDUG |
||
| 100 | _aDuggal, K. N. | ||
| 245 | 0 | _aElements of public health engineering | |
| 260 |
_aNew Delhi _b; S. Chand & Company _c, 1971 |
||
| 300 | _aix,386p. | ||
| 650 | _aPublic Health Engineering | ||
| 650 | _aSanitary Engineering | ||
| 942 | _cBK | ||
| 999 |
_c113378 _d113378 |
||