| 000 | 00473nam a2200169Ia 4500 | ||
|---|---|---|---|
| 008 | 180424s9999 xx 000 0 und d | ||
| 084 | _a628.1 S2 | ||
| 100 | _a"Sundaresan, B B" | ||
| 245 | 0 | _aWorkshop on Research and Development Needs for Water Supply and Sanitation | |
| 250 | _a\\197900ENGGPSX | ||
| 260 | _aNational Environmental Engineering | ||
| 260 | _b1979 | ||
| 260 | _cNagpur | ||
| 300 | _a107 p | ||
| 500 | _aincludes index and biblioraphy | ||
| 942 | _cBK | ||
| 999 |
_c49440 _d49440 |
||