Search Results for the EPA National Library Catalog

Items Found: 1766
Showing: Items 251 - 300
Your Search: (SUBJECT=4)


 
 
 
PREV 1 2 3 4 5 6 7 8 9 10 11 12 ... 36 NEXT
Select Item Title Year Published
Confidence intervals on variance components / 1992
Conservation of wildlife populations : demography, genetics, and management / 2007
Consuming environments : television and commercial culture / 1999
Continued research in mesoscale air pollution simulation modeling. Volume III, Modeling of microscale phenomena / 1976
Continued research in mesoscale air pollution simulation modeling. Volume IV, Examination of the feasibility of modeling photochemical aerosol dynamics / 1976
Contouring : a guide to the analysis and display of spatial data : with programs on diskette / 1992
Convention on climate change : economic aspects of negotiations. 1992
Copolymers, polyblends, and composites : a symposium / 1975
Copy of - 2,4-pentanedione, in Vivo Mouse Micronucleus Study with Cover Letter dated 12/05/1986. 1986
Correction for information reported in 8EHQ-12-18803 (dated August 29, 2012) with 1-(5-(2, 6-Difluorophenyl)-4, 5-dihydro-3-isoxazolyl)ethanone. 2012
Coumaphos 0,0-diethyl 0-(3-chloro-4-methyl-2-oxo-2H-1-benzopyran-7-yl) phosphorothioate : pesticide registration standard. 1981
Cover Letter from G.v. Cox, Cma to S.newburg-rinn Epa on the Naphthenate Metal Soaps Program Panel with Enclosure. 1983
Crustacean sexual biology / 1991
Crustal structure of the coastal and marine San Francisco Bay region, California / 2002
CT-756-02: Acute Toxicity to Rainbow Trout (Oncorrhyncus mykiss) under Static Test Conditions. 2004
Cutaneous Carcinogenicity Study with Mice on the Diglycidyl Ether of 1,4-butane Diol with Attachments and Cover Letter dated 09/28/1987. 1987
Cutaneous Carcinogenicity Study with Mice on the Diglycidyl Ether of 1,4-butane Diol, Addendum with Attachments and Cover Letter dated 10/27/1987. 1987
Cyanobacteria / 1988
Cytotoxic T cells : biology and relevance to disease / 1988
Daphnia Magna: Chronic Toxicity Testing with Parachlorobenzotrifluoride (97% Active Ingredient). 2000
DCPD/Codimer Concentrate: Rat Range Finding Study. 2003
Decision and emergency order suspending registrations for certain uses of 2-(2, 4, 5-trichlorophenxy) propionic acid (silvex). 1979
Decision and Emergency Order Suspending Registrations for the Forest, Rights-of-Way, and Pasture Uses of 2,4,5-Trichlorophenoxyacetic Acid (2,4,5-T). Notice of Intent to Cancel the Forestry, Rights-of-Way and Pasture Registrations of Pesticide Products Containing 2,4,5-T. Suspension Order for 2,4,5-T. 1979
Decision support systems for risk-based management of contaminated sites / 2009
Declassification of 8EHQ-06-16375 (88060000147) with (1S, 2S)-N, N-diethyl-2-methyl- 5-(1-methylethyl) cyclopentanecarboxamide. 2011
Declassification of chemical identity in 8EHQ-0192-02013A (88920000659s) with PILT NF Ready-to-use with Cyclohexanone Mixture. 2011
Declassification of Chemical Identity Previously Claimed as CBI in Submission 8EHQ-0996-13737 (EPA DCN 88960000217) with Indeno(1,2-e)(1,3,4) oxadiazine-4a(3H)-carboxylic acid, 7-chloro-2,5-dihydro- 2-((methoxycarbonyl) (4-(trifluorometho phenyl)amino)carbonyl)-,methyI ester, (S)-, active isomer (Asterisk)2. 2011
Declassification of Information Previously Claimed as CBI in Submission 8EHQ-1007-16985A (88080000028s) with 4-Pyrimidinecarboxylic Acid, 6-amino-5-chloro-2-cyclopropyl. 2011
Declassification of information previously submitted as CBI with ALIPAL CO-436. 2011
Declassification of test substance identification with 4-Mercaptomethyl-3, 6-dithia-1,8-octanedithiol (star)1. 2011
Declassification of the Chemical Identity Originally Claimed as CBI in 8(e) Submission with Benzenepropanol, alpha-methyl-4-(1-methylethyl). 2011
Declassification of the Chemical Identity Previously Claimed as CBI in 8(e) Submission with 4-(1,1-Dimethylethyl) benzenepropanal. 2011
Declassification of the Test Substance Identity in 4-Mercaptomethyl-3,6- dithia-1,8-octanedithiol-1. 2011
Declassification of the Test Substance Identity in 8EHQ-0211-18262A (88110000146) with 4-Mercaptomethyl-3, 6-Dithia-1, 8-Octanedithiol (Asterisks 1). 2011
Declassification of the test substance in 8EHQ-0996-13750 (88960000230) with Indeno(1,2-e)(1,3,4) oxadiazine-4a(3H)-carboxylic acid, 7-chloro-2,5-dihydro- 2-((methoxycarbonyl) (4-(trifluorometho phenyl)amino)carbonyl)-,methyl ester, (S)-, Active isomer (Asterisk)2 and lndeno(1,2-e)(1,3,4) oxadiazine-4a(3H)-carboxylic acid, 7-chloro-2,5-dihydro- 2-(((methoxycarbony)(4- (trifluoromethoxy) phenyl)amino)carbonyl)-,methyl ester, (R)- Inactive isomer. 2011
Declassification of the test substance with N-Methylvalerolactam. 2011
Declassification of the Test Substance with Vegetable Oil Emulsified with Alkoxylated Vegetable Oil and Sugar Derivatives with an Alkyl Quaternary Ammonium, an Amphoteric Iminoacid Salt, Neutralizing Amounts of Sodium and Potassium Hydroxide and a Small Amount of a Lithium Salt, Alkyl Phosphate Alkanolamine Salt Mixed with Nonionic Alkyl-ethoxylate and Alkylamide-ethoxylate, Fatty Acid Ester Emulsified with a Cationic Alkyl Quaternary Ammnonium and an Alkyl Ether. 2011
Decomposition of toxic and nontoxic organic compounds in soils / 1981
Defined immunofluorescence and related cytochemical methods / 1983
Degradation and Ecotoxicity Data on the Substance 4-hydroxy-3,5 dimethoxy benzonitrile (syringonitrile). 2009
Degradation of pesticides by algae / 1976
Degradation of the Chlorinated Phenoxyacetate Herbicides 2,4-Dichlorophenoxyacetic Acid and 2,4,5-Trichlorophenoxyacetic Acid by Pure and Mixed Bacterial Cultures. 1990
Delayed Contact Hypersensitivity Study in Guinea Pigs (Buehler Technique) of: Vinyl Acetate with Cover Letter Dated 05/10/1995. 1995
Delayed Contact Hypersensitivity Study in the Guinea Pig. 2008
Delivering quality service : balancing customer perceptions and expectations / 1990
Dermal Sensitization Study with NB No. 654993 Lot 65500 C (Desmodur W) in Guinea Pigs, with TSCA Health and Safety Study Cover Sheet, dated 03/27/1997. 1997
Dermal Toxicity (ld50) in Rabbits with Cover Letter Dated 06/25/1987. 1987
Descriptive cataloging of rare materials (books) / 2011
Design and evaluation of a terrestrial model ecosystem for evaluation of substitute pesticide chemicals / 1979
Detecting and modelling regional climate change / 2001
PREV 1 2 3 4 5 6 7 8 9 10 11 12 ... 36 NEXT

Save, Print or Email Selected Records