000 00452nam a22001337a 4500
008 230718b |||||||| |||| 00| 0 eng d
040 _aNational Science Library
_cNational Science Library
245 _aFloods and their computation
_c/ Proceedings of the Leningrad symposium August 1967
260 _aParis:
_bUNESCO,
_c1969
300 _a985p.
500 _aVol. 2 Studies and reports in hydrology no. 3
650 _aProceedings
942 _2udc
_cPR
999 _c53011
_d53011