000 | 00374 a2200145 4500 | ||
---|---|---|---|
082 |
_a628.16 _bQU4W |
||
100 | 1 | _aR. P. Mathur | |
245 | 1 | _aWATER AND WASTE WATER QUALITY | |
260 |
_a _bUniversity Of Roorkee, Roorkee _c1976 |
||
440 |
_aEducational Monograph _v |
||
650 | _aWater Quality -- Testing | ||
700 | _aMATHUR,R. P. | ||
964 | _gCIRC | ||
997 | _aA91626 C | ||
999 |
_c470077 _d470077 |