00949nam a2200241 i 4500100814605MiAaHDL20150410000000.0m d cr bn ---auaua750722s1974 ilu b s00010 eng sdr-uiuc214231AAW-6826(OCoLC)1583558DLCDLCUIUm.c.3n-us-il581.2/4Yopp, John H.Determination of maximum permissible levels of selected chemicals that exert toxic effects on plants of economic importance in Illinois,by J. H. Yopp, W. E. Schmid [and] R. W. Holst for the Illinois Institute for Environmental Quality.[Chicago]1974.ix, 272 p.28 cm.Illinois Institute for Environmental Quality.IIEQ document ;no. 74-33Bibliographical references.Mode of access: Internet.Trace elementsPollutionPlants, Effect of chemicals on10081460520020415161403.020150410000000.020180312221615.02026-04-14T18:10:13Z2026-04-14T17:30:03Z2016-07-17T20:00:02ZSDR-UIUCUNKNOWNprepare.pl-004-007BKsdr-uiuc214231uiugSDRUIUCuiug.30112029016729UIU214231UIUUIUC20260414googleuiug.301120290167291974cc-by-4.0con