Greene, J C A comparison of three microbial assay procedures for measuring toxicity of chemical residues. [electronic resource] - Archives of environmental contamination and toxicology Nov 1985 - 659-67 p. digital Publication Type: Comparative Study; Journal Article ISSN: 0090-4341 Standard No.: 10.1007/BF01055772 doi Subjects--Topical Terms: Biological AssayChemical PhenomenaChemistryCopperEscherichia coli--drug effectsOxygen Consumption--drug effectsPesticide Residues--toxicityPhotobacterium--drug effects