9221 B. Standard Total Coliform Fermentation Technique Bibliography
9221 C. Estimation of Bacterial Density Reference
9221 C. Estimation of Bacterial Density Bibliography
9221 D. Presence-Absence (P-A) Coliform Test Bibliography
9221 E. Thermotolerant (Fecal) Coliform Procedure Bibliography
9221 F. Escherichia coli Procedure Using Fluorogenic Substrate Bibliography
9221 G. Other Escherichia coli Procedures Bibliography