000 | 00354nam a2200145Ia 4500 | ||
---|---|---|---|
008 | 170101s1970 xx 000 0 und d | ||
041 | _aEnglish | ||
082 | _aGN551.3UN34 | ||
100 | _aUNESCO | ||
245 | 0 | _aHYDROLOGH OF DELTAS | |
260 |
_aPARIS _bIASH/AIHS-UNESCO _c1970 |
||
300 |
_a238 _ePrint |
||
653 | _aHYDROLOGH OF DELTAS | ||
942 |
_2ddc _cBK |
||
999 |
_c251142 _d251142 |