01165nam0-22003011i-450-990000074510403321000007451FED01000007451(Aleph)000007451FED0100000745120011111d--------km-y0itay50------baitay-------001yyFundamental tools to be used in environmental problemsabstracts = Outils foundamentaux utilisés pour resoudre les problèmes d'environmentresumés analytiquesXVI congres of the international association for hydraulic research, Sao Paulo, Brazil, Juli 27 - to August 1, 1975.Sao PauloCentro tecnologico de hidraulica1976XXXVIII, 259 p.ill.24 cmCongressiSan Paolo (Brasile)1975Ambiente naturaleCongressi1975627International Association for Hydraulic Research5019ITUNINARICAUNIMARCBK99000007451040332113 G 03 131612FINBCFINBCFundamental tools to be used in environmental problems110421UNINAING01