000 | 00399nam a2200121Ia 4500 | ||
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001 | MPKV057796 | ||
008 | 120911s9999 xx 000 0 und d | ||
082 | _a631.7 | ||
245 |
_aJournal of Irrigation and Drainage Division Vol 104 _c; |
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246 | _aJournal of Irrigation and Drainage Division Vol 104 | ||
260 |
_aNew York _bAmerican society of Civil Engineers _c1978 |
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650 | _aIrrigation & Drainage | ||
999 |
_c55786 _d55786 |