02055nam a2200409 a 4500003167157MiAaHDL20250726000000.0m d cr bn ---auaua970811s1980 mnua b f000 0 eng d(MiU)990031671570106381sdr-miu.990031671570106381(MiU)MIU01000000000000003167157-goog(OCoLC)6275056(MiU)Aleph003167157AGLAGLGPOOCLCSOEYMUtOrBLWTD1.E2No.80-008431-I-11EP 1.23:600/3-80-008QH540.R4 no. 80-008Isensee, Allan R.Freshwater micro-ecosystem development and testing of substitute chemicals /by Allan R. Isensee and Ronald S. Yockim.Duluth :Environmental Research Laboratory, Office of Research and Development, U.S. Environmental Protection Agency ;Springfield, Va. :Available to the public through the National Technical Information Service,[1980]ix, 28 p. :ill. ;28 cm.texttxtrdacontentunmediatednrdamediavolumencrdacarrierResearch reporting series. 3, Ecological research ;EPA-600/3-80-008"Contract no. EPA-IA6-05-5811.""January 1980."Bibliography: p. 27.Mode of access: Internet.PesticidesBiodegradation.http://id.loc.gov/authorities/subjects/sh85100275PesticidesToxicology.http://id.loc.gov/authorities/subjects/sh85100285Aquatic biology.http://id.loc.gov/authorities/subjects/sh85006231Aquatic ecology.http://id.loc.gov/authorities/subjects/sh85006232Yockim, Ronald S.Environmental Research Laboratory (Duluth, Minn.)http://id.loc.gov/authorities/names/n79129171http://id.loc.gov/rwo/agents/n791291713901504106665800316715720241218044031.020250726000000.020260306140654.02026-03-07T06:26:46Z2025-06-12T17:30:02ZSDR-MIUmiuALMAprepare.pl-004-009BKsdr-miu.990031671570106381MiUSDRMIU003167157mdp.39015041066658MIU990031671570106381MIUMIU20260307googlemdp.390150410666581980pdbibUS fed doc--NTIS: pubdate < 2020