| 000 | 00372nam a2200157Ia 4500 | ||
|---|---|---|---|
| 008 | 170101s1970 xx 000 0 und d | ||
| 041 | _aEnglish | ||
| 082 | _aGN551.3MN2T | ||
| 100 | _aUNESCO | ||
| 245 | 0 | _aTEXT BOOK ON HYDROLOGY | |
| 250 | _a1970 | ||
| 260 |
_aUNESCO _bUNESCO _c1970 |
||
| 300 |
_a185 _ePrint |
||
| 653 | _aTEXT BOOK ON HYDROLOGY | ||
| 942 |
_2ddc _cBK |
||
| 999 |
_c351092 _d351092 |
||