| 000 | 00412nam a2200169Ia 4500 | ||
|---|---|---|---|
| 008 | 220709b1972 xxu||||| |||| 00| 0 eng d | ||
| 020 | _a0070642141 | ||
| 082 |
_a628.16011 _bT35S |
||
| 100 | _aThomann,R.V. | ||
| 245 | _aSystems analysis and water quality management | ||
| 260 |
_aNew York _bMcGraw Hill _c1972 |
||
| 300 | _axvi,286 | ||
| 630 | _aWater Quality systems analysis | ||
| 964 | _bEnglish | ||
| 964 | _ePaper F | ||
| 942 | _cBooks | ||
| 906 | _a48531 | ||
| 981 | _aNew York: McGraw Hill, 1972. | ||
| 982 | _axvi,286 | ||
| 983 | _aSystems analysis and water quality management | ||
| 999 |
_c48257 _d48257 |
||