Search Results for the EPA National Library Catalog

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Oyster Serum Agglutinins and Resistance to Protozoan Parasites. 1994
Ozonation and biological stability of water in an operating water treatment plant. / 1990
Ozone disinfection and treatment of urban storm drain dry-weather flows : a pilot treatment plant demonstration project on the Kenter Canyon storm drain system in Santa Monica. 1992
P-tert-butylbenzoic Acid for the Formulation of Corrosion Inhibitors with Cover Letter dated 112486. 2000
Package water treatment plants : vol. I - a performance evaluation / 1980
Para-Hydroxybenzoate as an Intermediate in the Anaerobic Transformation of Phenol to Benzoate. 1991
Parabiotic Growth Characteristics of Selected Sewage Bacteria. 1973
Park Development with Wet Digested Sludge. 1973
Pathogen Risk Assessment Methodology for Municipal Sewage Sludge Landfilling and Surface Disposal (for Microcomputers). 1996
Pathogen Risk Assessment Methodology for Municipal Sludge Landfilling. 1994
Pathogen Risk Assessment Model for Land Application of Municipal Sewage Sludge (LANDAPP Version 4.02) (for Microcomputers). 1996
Pathogenesis of bacterial infections in animals / 2004
Pathogenic anaerobic bacteria 1975
Perception of Lake Water Resource Management. 1985
Performance characteristics of package water treatment plants / 1982
Performance evaluation of an existing lagoon system at Eudora, Kansas / 1977
Performance evaluation of an existing seven cell lagoon system / 1977
Performance evaluation of existing aerated lagoon system at Consolidated Koshkonong Sanitary District, Edgerton, Wisconsin / 1979
Performance evaluation of existing lagoons, Peterborough, New Hampshire / 1977
Performance evaluation of the aerated lagoon system at North Gulfport, Mississippi / 1980
Performance evaluation of the aerated lagoon system at Windber, Pennsylvania / 1978
Performance Evaluation of the Dual Digestion System. 1986
Performance evaluation of the existing three-lagoon wastewater treatment plant at Pawnee, Illinois / 1979
Performance of aerated lagoons in northern climates / 1979
Performance of Stormwater Retention Ponds and Constructed Wetlands in Reducing Microbial Concentrations. 2006
Peroxyacetyl Nitrate: Measurement of Its Mutagenic Activity Using the 'Salmonella'/Mammalian Microsome Reversion Assay. 1985
Persistence and detection of coliforms in turbid finished drinking water {microform} / 1982
Pest Control: An Assessment of Present and Alternative Technologies. Volume IV. Forest Pest Control. 1976
Pesticide fact sheet : 'bacillus thuringiensis'. 1995
Pesticide fact sheet : bacillus thuringiensis Cry1A(b) delta-endotoxin and the genetic material necessary for its production in corn / 1998
Pesticide fact sheet : bacillus thuringiensis cryIA(b) delta-endotoxin and the genetic material necessary for its production (Plasmid Vector pZ01502)in corn / 1998
Pesticide fact sheet : bacillus thuringiensis cryIA(b) delta-endotoxin and the genetic material necessary for its production in corn / 1998
Pesticide fact sheet : Bacillus thuringiensis cryIII(A) delta endotoxin and the genetic material necessary for its production (plasmid vector pZ01502) in corn (Bt11). 2000
Pesticide fact sheet : Bacillus thuringiensis cryIII(A) delta endotoxin and the material necessary for its production in potato. 2000
Pesticide fact sheet : Bacillus thuringiensis crylAb delta-endotoxin and its controlling sequences as expressed in cotton. 2000
Pesticide fact sheet : Bacillus thuringiensis crylAb delta-endotoxin and the genetic material necessary for its production (plasmid vector pCIB4431) in corn [Mon 810]. 2000
Pesticide fact sheet : bacillus thuringiensis kurstaki Cry1A(c) delta-endotoxin and the genetic material necessary for its production in corn / 1998
Pesticide fact sheet : bacillus thuringiensis subspecies tolworthi Cry9C protein and the genetic material necessary for its production in corn / 1998
Pesticide fact sheet : Bacillus thuringiensis, subspecies kurstaki crylAc delta-endotoxin. 2000
Pesticide fact sheet : Bacillus thuringiensis, subspecies kurstaki strain EG7826. 1996
Pesticide fact sheet : Bacillus thuringiensis, subspecies kurstaki strain EG7826. 1996
Pesticide fact sheet : Bacillus thuringiensis, subspecies kurstaki strain M-200. 1998
Pesticide fact sheet : Bacillus thuringiensis, subspecies kurstaki strain M-200. 1996
Pesticide fact sheet : Bacillus thuringiensis, subspecies tolworthi cry9C protein. 2000
Pesticide fact sheet : burkholderia cepacia type Wisconsin, isolate J82. 1996
Pesticide fact sheet : psuedomonas fluorescens NCIB 12089. 1994
Pesticide Fact Sheet Number 93.0: 'Bacillus thuringiensis'. 1988
Pesticide Fact Sheet: 'Bacillus subtilis' MBI 600. 1994
Pesticide Fact Sheet: 'Bacillus thuringiensis' CryIA(b) delta-Endotoxin and the Genetic Material Necessary for Its Production (Plasmid Vector pCIB4431) in Corn. 1995
Pesticide Fact Sheet: 'Bacillus thuringiensis' Subspecies 'israelensis' Strain EG2215. 1998
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