00875nam a2200265Ia 4500 197622 BIBL 20160527192834.0 900905s1991 enkab b 00110 eng 90013420 0582061911 0470216980 (Wiley) EVLG QH545.W3 M37 1991 628.1/68/09169 20 Mason, C. F. Local 132456 Biology of freshwater pollution C.F. Mason. 2nd ed. Harlow, Essex, England Longman Scientific & Technical New York Wiley 1991. xiii, 351 p. ill., maps Includes bibliographical references (p. [295]-338) and indexes. Water Pollution Environmental aspects. Local 187410 Water quality bioassay Local 187431 Freshwater biology Local 99026 149463 149463 0 0 0 628_168000000000000_M398B2 0 evl 188596 10 10 1 2016-05-27 289055 0 628.168 M398b2 80000001661373 2016-05-27 00:00:00 r:197622 z:NCC:D 6