https://archive.epa.gov/med/med_archive_03/web/pdf/aster_quick_user_guide.pdf monthly 1.00 https://archive.epa.gov/med/med_archive_03/web/pdf/082509minutes.pdf monthly 0.80 https://archive.epa.gov/med/med_archive_03/web/pdf/1752-0509-4-89.pdf monthly 0.80 https://archive.epa.gov/med/med_archive_03/web/pdf/aster.pdf monthly 0.80 https://archive.epa.gov/med/med_archive_03/web/pdf/classification_framework.pdf monthly 0.80 https://archive.epa.gov/med/med_archive_03/web/pdf/author_order.pdf monthly 0.80 https://archive.epa.gov/med/med_archive_03/web/pdf/mathematical_waterquality_model_lake_erie.pdf monthly 0.80 https://archive.epa.gov/med/med_archive_03/web/pdf/classification_framework_appendices.pdf monthly 0.80 https://archive.epa.gov/med/med_archive_03/web/pdf/eres_assay_parameters.pdf monthly 0.80 https://archive.epa.gov/med/med_archive_03/web/pdf/massbalance.pdf monthly 0.80 https://archive.epa.gov/med/med_archive_03/web/pdf/mathmodphytoplanktonlkont.pdf monthly 0.80 https://archive.epa.gov/med/med_archive_03/web/pdf/mc_species_library_history.pdf monthly 0.80 https://archive.epa.gov/med/med_archive_03/web/pdf/mc_species_profiles.pdf monthly 0.80 https://archive.epa.gov/med/med_archive_03/web/pdf/mc_technical_manual.pdf monthly 0.80 https://archive.epa.gov/med/med_archive_03/web/pdf/mc_user_manual.pdf monthly 0.80 https://archive.epa.gov/med/med_archive_03/web/pdf/mcestimate_technical_manual.pdf monthly 0.80 https://archive.epa.gov/med/med_archive_03/web/pdf/mcestimate_user_guide.pdf monthly 0.80 https://archive.epa.gov/med/med_archive_03/web/pdf/mcnest_revision_history.pdf monthly 0.80 https://archive.epa.gov/med/med_archive_03/web/pdf/mir_2010_spring.pdf monthly 0.80 https://archive.epa.gov/med/med_archive_03/web/pdf/mir_2010_summer.pdf monthly 0.80 https://archive.epa.gov/med/med_archive_03/web/pdf/mir_2011_december.pdf monthly 0.80 https://archive.epa.gov/med/med_archive_03/web/pdf/mir_2011_spring.pdf monthly 0.80 https://archive.epa.gov/med/med_archive_03/web/pdf/mir_2011_summer.pdf monthly 0.80 https://archive.epa.gov/med/med_archive_03/web/pdf/mir_2011_winter.pdf monthly 0.80 https://archive.epa.gov/med/med_archive_03/web/pdf/mir_2012_spring.pdf monthly 0.80 https://archive.epa.gov/med/med_archive_03/web/pdf/presentations.pdf monthly 0.80 https://archive.epa.gov/med/med_archive_03/web/pdf/pub_year_order.pdf monthly 0.80 https://archive.epa.gov/med/med_archive_03/web/pdf/qa_lmmbp.pdf monthly 0.80 https://archive.epa.gov/med/med_archive_03/web/pdf/statcharrms_installation_guide.pdf monthly 0.80 https://archive.epa.gov/med/med_archive_03/web/pdf/statcharrms_user_guide.pdf monthly 0.80 https://archive.epa.gov/med/med_archive_03/web/html/research_program_subject.html monthly 0.80 https://archive.epa.gov/med/med_archive_03/web/html/aster.html monthly 0.80 https://archive.epa.gov/med/med_archive_03/web/html/aster_example.html monthly 0.80 https://archive.epa.gov/med/med_archive_03/web/html/bird_studies.html monthly 0.80 https://archive.epa.gov/med/med_archive_03/web/html/bsaf.html monthly 0.80 https://archive.epa.gov/med/med_archive_03/web/html/ecotox.html monthly 0.80 https://archive.epa.gov/med/med_archive_03/web/html/er.html monthly 0.80 https://archive.epa.gov/med/med_archive_03/web/html/fathead_minnow.html monthly 0.80 https://archive.epa.gov/med/med_archive_03/web/html/fish_studies.html monthly 0.80 https://archive.epa.gov/med/med_archive_03/web/html/lmem.html monthly 0.80 https://archive.epa.gov/med/med_archive_03/web/html/mcestimate.html monthly 0.80 https://archive.epa.gov/med/med_archive_03/web/html/mcnest.html monthly 0.80 https://archive.epa.gov/med/med_archive_03/web/html/pcbres.html monthly 0.80 https://archive.epa.gov/med/med_archive_03/web/html/prods_pubs.html monthly 0.80 https://archive.epa.gov/med/med_archive_03/web/html/reprint_request.html monthly 0.80 https://archive.epa.gov/med/med_archive_03/web/html/rscabs.html monthly 0.80 https://archive.epa.gov/med/med_archive_03/web/html/sediment_studies.html monthly 0.80 https://archive.epa.gov/med/med_archive_03/web/html/smiles.html monthly 0.80 https://archive.epa.gov/med/med_archive_03/web/html/task1-1b.html monthly 0.80 https://archive.epa.gov/med/med_archive_03/web/html/task1-1d.html monthly 0.80 https://archive.epa.gov/med/med_archive_03/web/html/task1-2b.html monthly 0.80 https://archive.epa.gov/med/med_archive_03/web/html/task1-3-1.html monthly 0.80 https://archive.epa.gov/med/med_archive_03/web/html/task2-1-1.html monthly 0.80 https://archive.epa.gov/med/med_archive_03/web/html/task2-1-2.html monthly 0.80 https://archive.epa.gov/med/med_archive_03/web/html/task2-1-4-4.html monthly 0.80 https://archive.epa.gov/med/med_archive_03/web/html/task2-2-2.html monthly 0.80 https://archive.epa.gov/med/med_archive_03/web/html/task2-2-3.html monthly 0.80 https://archive.epa.gov/med/med_archive_03/web/html/task2-2a.html monthly 0.80 https://archive.epa.gov/med/med_archive_03/web/html/task2-3d.html monthly 0.80 https://archive.epa.gov/med/med_archive_03/web/html/task2-4-1.html monthly 0.80 https://archive.epa.gov/med/med_archive_03/web/html/task2-4c.html monthly 0.80 https://archive.epa.gov/med/med_archive_03/web/html/task2-6-2.html monthly 0.80 https://archive.epa.gov/med/med_archive_03/web/html/task3-1-1-3.html monthly 0.80 https://archive.epa.gov/med/med_archive_03/web/html/task3-1-3-2.html monthly 0.80 https://archive.epa.gov/med/med_archive_03/web/html/task3-3-1-1.html monthly 0.80 https://archive.epa.gov/med/med_archive_03/web/html/task3-3-1-9.html monthly 0.80 https://archive.epa.gov/med/med_archive_03/web/html/task6-1-1.html monthly 0.80 https://archive.epa.gov/med/med_archive_03/web/html/task6-1-2.html monthly 0.80 https://archive.epa.gov/med/med_archive_03/web/html/task6-1-3.html monthly 0.80 https://archive.epa.gov/med/med_archive_03/web/html/task6-2-3.html monthly 0.80 https://archive.epa.gov/med/med_archive_03/web/html/task6-4a.html monthly 0.80 https://archive.epa.gov/med/med_archive_03/web/html/task7-1-1.html monthly 0.80 https://archive.epa.gov/med/med_archive_03/web/html/task7-1b.html monthly 0.80 https://archive.epa.gov/med/med_archive_03/web/html/task7-24.html monthly 0.80 https://archive.epa.gov/med/med_archive_03/web/html/tox_residue.html monthly 0.80 https://archive.epa.gov/med/med_archive_03/web/html/trap.html monthly 0.80