01165nam a22002295 4500 1/24265 030514s19931994lu a n000 0 eng 9282658937 (set) 26009 GR-PeUP KET 338.94 UPD Updating of data concerning the impact on the aquatic environment of certain dangerous substances Luxembourg: Office for Official Publications of the European Communities, 1993-1994 4 τ.: εικ.: 30 εκ. V.1. Benzene, ethylbenzene and isopropylbenzene -- V.2 Chlorinated benzenes -- V.3. Chloronitrobenzenes and 4-chloro-2-nitroaniline -- V.4. Chloroanilines Organic water pollutants. Aquatic biology Environmental aspects. Commission of the European Communities. INST UNIPILB KET 20050124 KET 338.94 UPD 00144467 00144467 LOAN 0 1 INST UNIPILB KET 20050124 KET 338.94 UPD 00144469 00144469 LOAN 0 1 INST UNIPILB KET 20050117 KET 338.94 UPD 00144475 00144475 LOAN 0 1 INST UNIPILB KET 20050117 KET 338.94 UPD 00144477 00144477 LOAN 0 1