00816nam0-22003251i-450-990003254000403321200010102-04-008704-4000325400FED01000325400(Aleph)000325400FED0100032540020000920d1976----km-y0itay50------baitay-------001yy<<La >>POLLUTION DES EAUX CONTINENTALES1ParisGauthier- Villars1976pp.285Acque048.004Pesson,P.63703ITUNINARICAUNIMARCBK990003254000403321048.004.PES2144DECGEDECGEPOLLUTION DES EAUX CONTINENTALES449864UNINAING01