000 | 00456nam a2200169 a 4500 | ||
---|---|---|---|
005 | 20151028162040.0 | ||
008 | 960221s1955 dcuabcdjdbkoqu001 0deng d | ||
082 |
_a551.480 7 _bL4 |
||
100 |
_aUnesco _927048 |
||
245 | _a Teaching of hydrology | ||
300 |
_a, _b, _cBook |
||
653 |
_astudy and teaching _astudy and teaching _aLimnology _aTeaching of hydrology |
||
942 | _cREF | ||
942 | _cREF | ||
260 |
_aParis _bThe unesco _c1974 |
||
003 | ViArRB | ||
999 |
_c74017 _d74017 |