Specific Inhibition of Nitrite Oxidation by Chlorate and Its Use in Assessing Nitrification in Soils and Sediments von Belser, L W, Mays, E L

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Population ecology of nitrifying bacteria von Belser, L W

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Bicarbonate Uptake by Nitrifiers: Effects of Growth Rate, pH, Substrate Concentration, and Metabolic Inhibitors von Belser, L W

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Use of nitrifier activity measurements to estimate the efficiency of viable nitrifier counts in soils and sediments von Belser, L W, Mays, E L

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Diversity in the Ammonia-Oxidizing Nitrifier Population of a Soil von Belser, L W, Schmidt, E L

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Nitrate Reduction to Nitrite, a Possible Source of Nitrite for Growth of Nitrite-Oxidizing Bacteria von Belser, L W

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Serological Diversity Within a Terrestrial Ammonia-Oxidizing Population von Belser, L W, Schmidt, E L

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Inhibitory effect of nitrapyrin on three genera of ammonia-oxidizing nitrifiers [Nitrosomonas and one each of Nitrosospira and Nitrosolobus] von Belser, L W, Schmidt, E L

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Atmospheric'' Epoxidation of Benzo[a]pyrene by Ozone: Formation of the Metabolite Benzo[a]pyrene-4,5-oxide von Pitts, James N., Lokensgard, David M., Ripley, Paul S., Van Cauwenberghe, Karel A., Van Vaeck, Luk, Shaffer, Steven D., Thill, Alan J., Belser, William L.

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Tryptophan biosynthetic pathway in the Enterobacteriaceae: some physical properties of the enzymes von Largen, M, Belser, W L

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Bioassay of Organic Micronutrients in the Sea von Belser, William L.

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Unique aspects of the regulation of the aspartate transcarbamylase of Serratia marcescens von J R Wild, W L Belser, G A O'Donovan

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Atmospheric Reactions of Polycyclic Aromatic Hydrocarbons: Facile Formation of Mutagenic Nitro Derivatives von Pitts, James N., Van Cauwenberghe, Karel A., Grosjean, Daniel, Schmid, Joachim P., Fitz, Dennis R., Belser, William L., Knudson, Gregory B., Hynds, Paul M.

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Enzymes of Tryptophan Biosynthesis in Serratia marcescens von Hutchinson, M A, Belser, W L

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Anthranilate synthetase. Some physical and kinetic properties of the enzyme from Serratia marcescens von Robb, F, Hutchinson, M A, Belser, W L

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Regulation of Pyrimidine Biosynthesis in Serratia marcescens von Hayward, William S., Belser, William L.

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Studies on a mechanism providing for genetic transfer in Serratia marcescens von BELSER, W L, BUNTING, M I

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[19] Orotate phosphoribosyltransferase: Orotidylate decarboxylase (Serratia) von Belser, W.L., Wild, James R.

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A standardized procedure for quantification of the ames salmonella/mammalian-microsome mutagenicity test von Belser Jr, William L., Shaffer, Steven D., Bliss, Richard D., Hynds, Paul M., Yamamoto, Lynn, Pitts Jr, James N., Winer, Judy A.

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Uracil biosynthesis in Serratia, marinorubra von Belser, W.L.

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