| 000 | 00391pam a2200157a 44500 | ||
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| 008 | 230515b1987 xxu||||| |||| 00| 0 eng d | ||
| 020 | _aNULL | ||
| 041 | _aENGLISH | ||
| 082 | _a630 | ||
| 100 | _a5611-1987 | ||
| 245 | _aCODE OF PRACTICES FOR CONSTRUCTION OF WASTE STABILIZATION PONDS (FACULATIVE TYPE)) | ||
| 250 | _a0 | ||
| 260 |
_aDELHI _bISI _c1987 |
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| 300 | _a23 | ||
| 650 | _aNULL | ||
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_c652042 _d652042 |
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