000 00354 a2200133 4500
082 _a551.48
_bT271t
245 1 _aTHREE CENTURIES OF SCIENTIFIC HYDROLOGY
_cKEY PAPERS
260 _aParis
_bUnesco-Who
_c1974
300 _a123
650 _aHydrology -- Congresses
650 _aHydrology -- History -- Congresses
964 _gCIRC
997 _aA48622 C
999 _c462361
_d462361