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Search Results for the EPA National Library Catalog
Items Found: 1144
Showing: Items 501 - 550
Your Search: (AUTHOR=T AND JOHNSON)
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Title
Year Published
501
Growth of known-age muskellunge in Wisconsin: and validation of age and growth determination methods /
1971
502
Guidance for total organics /
1996
503
Guidance for total organics : draft final report /
1996
504
Guidance manual on the development and implementation of local discharge limitations under the pretreatment program volume II
1987
505
Guidance Manual on the Development and Implementation of Local Discharge Limitations under the Pretreatment Program. Volume 1.
1987
506
Guide to freshwater animals without backbones : includes an aquatic invertebrate identification key, field collecting techniques, animal care and instructions for educators /
1997
507
Guide to the analysis of pesticide residues.
1965
508
Guidelines for bank stabilization projects in the riverine environments of King County /
1993
509
Guidelines for material placement in marsh creation : final report /
1975
510
Guidelines for the disposal of PCBS amd PCB items by thermal destruction /
1981
511
Gunnison County interindustry spending and employment attributed to fishing at Blue Mesa Reservoir /
1988
512
Hamilton & Hardy's industrial toxicology /
2015
513
Handbook : stream sampling for waste load allocation applications /
1986
514
Handbook of acute toxicity of chemicals to fish and aquatic invertebrates : summaries of toxicity tests conducted at Columbia National Fisheries Research Laboratory, 1965-78 /
1980
515
Handbook of crawfish and freshwater shrimp diseases /
1977
516
Handbook of ion chromatography /
1986
517
Handbook of methods for acid deposition studies : laboratory analyses for soil chemistry /
1990
518
Handbook of Neurochemistry and Molecular Neurobiology Sensory Neurochemistry / [electronic resource] :
2007
519
Handbook of shrimp diseases /
1975
520
Harmonization of QA Procedures for Environmental Data Operations: Development of a National Consensus Standard for Quality Assurance for Environmental Programs.
1991
521
Hawaiian nudibranchs : a guide for scuba divers, snorkelers, tidepoolers, and aquarists /
1981
522
Hazard Evaluation Division standard evaluation procedure : acute toxicity test for estuarine and marine organisms (estuarine fish 96-hour acute toxicity test) /
1985
523
Hazard Evaluation Division standard evaluation procedure : acute toxicity test for estuarine and marine organisms (estuarine fish 96-hour acute toxicity test)[Microfiche] /
1985
524
Hazard Evaluation Division standard evaluation procedure : acute toxicity test for estuarine and marine organisms (mollusc 48-hour embryo larvae study) /
1985
525
Hazard Evaluation Division standard evaluation procedure : acute toxicity test for estuarine and marine organisms (shrimp 96-hour acute toxicity test) /
1985
526
Hazard Evaluation Division standard evaluation procedure : acute toxicity test for freshwater fish /
1985
527
Hazard Evaluation Division standard evaluation procedure : aerobic soil metabolism studies [Microfiche] /
1985
528
Hazard Evaluation Division standard evaluation procedure : aqueous photolysis studies {Microfiche} /
1985
529
Hazard Evaluation Division standard evaluation procedure : avian dietary LC50 test [Microfiche] /
1985
530
Hazard Evaluation Division standard evaluation procedure : avian reproduction test /
1986
531
Hazard Evaluation Division standard evaluation procedure : Daphnia Magna life-cycle (21 day renewal) : chronic toxicity test /
1986
532
Hazard Evaluation Division standard evaluation procedure : fish early life-stage test /
1986
533
Hazard Evaluation Division standard evaluation procedure : fish life-cycle toxicity tests /
1986
534
Hazard Evaluation Division standard evaluation procedure : honey bee : toxicity of residues on foliage {Microfiche} /
1985
535
Hazard Evaluation Division standard evaluation procedure : magnitude of the residue: crop field trials /
1985
536
Hazard Evaluation Division standard evaluation procedure : non-target plants : aquatic field testing : tier 3 /
1986
537
Hazard Evaluation Division standard evaluation procedure : non-target plants : seed germination/seedling emergence : tiers 1 and 2 /
1986
538
Hazard Evaluation Division standard evaluation procedure : non-target plants: growth and reproduction of aquatic plants : tiers 1 and 2 /
1986
539
Hazard Evaluation Division standard evaluation procedure : non-target plants: target area testing /
1986
540
Hazard Evaluation Division standard evaluation procedure : non-target plants: terrestrial field testing : tier 3 /
1986
541
Hazard Evaluation Division standard evaluation procedure : non-target plants: vegetative vigor : tiers 1 and 2 /
1986
542
Hazard Evaluation Division standard evaluation procedure : oncogenicity potential : guidance for analysis and evaluation of long term rodent studies /
1985
543
Hazard Evaluation Division standard evaluation procedure : pesticide spray drift evaluation : droplet size spectrum test and drift field evaluation test /
1986
544
Hazard Evaluation Division standard evaluation procedure : soil column leaching studies {Microfiche} /
1985
545
Hazard Evaluation Division standard evaluation procedure : soil photolysis studies {Microfiche} /
1985
546
Hazard Evaluation Division standard evaluation procedure : teratology studies /
1985
547
Hazard Evaluation Division standard evaluation procedure : toxicity potential : guidance for analysis and evaluation of subchronic and chronic exposure studies /
1985
548
Hazard Evaluation Division standard evaluation procedure : wild mammal toxicity test /
1985
549
Hazard Evaluation Division standard evaluation procedure : wild mammal toxicity test [Microfiche] /
1985
550
Hazard Evaluation Division standard evaluation procedure aqueous photolysis studies /
1985
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