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| 040 | _cNARA | ||
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_916530 _aFAO |
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| 245 | _aManual of Methods in Aquatic Environment Research Part 1- Methods for Detection, Measurement and Monitoring of Water Pollution: FAO Fisheries Technical Paper No.137 (FIRI/T137) | ||
| 260 |
_aRome, _bFood and Agriculture Organization, _c1975, |
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| 300 |
_c28cm. _a238p. |
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_916531 _aMethods Water Pollution |
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_cFAO REPORT _2ddc |
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