01018cam a2200277 i 450000500170000000800410001701000170005802000250007504000280010005000160012808200270014410000270017124500920019826000490029030000270033944000670036650000100043350000220044350400300046559000110049565000430050670000440054994200120059399900130060595201220061820181209222343.0810303s1980    miu      b    001 0 eng    a   73017537   a0810313464 :c$28.00  aDLCcDLCdDLCdBD-DhBPA00aTD423b.K5400a016.6411219bKNW 19801 aKnight, Allen W.9131610aWater pollution :ba guide to information sources /cAllen W. Knight, Mary Ann Simmons.  aDetroit, Mich. :bGale Research Co.,cc1980.  axvii, 278 p. ;c22 cm. 0aMan and the environment information guide series ;vv. 991317  aVita.  aIncludes indexes.  aBibliography: p. 239-243.  aNafisa 0aWaterxPollutionxDocumentation.913181 aSimmons, Mary Ann,ejoint author.91319  2ddccBK  c432d432  102ddc4070aBPATCbBPATCcGENd2018-02-13l0o016.6411 KNW 1980p17840r2018-02-13 00:00:00w2018-02-13yBKzNafisa