1. Monitoring Requirements for Public Drinking Water Supplies; Proposed Rule;USEPA;Federal Reg.,1994
2. National Primary Drinking Water Regulations; Disinfectants and Disinfection Byproducts; Proposed Rule;USEPA;Federal Reg.,1994
3. National Primary Drinking Water Regulations; Enhanced Surface Water Treatment Requirements; Proposed Rule;USEPA;Federal Reg.,1994
4. Evaluation of a Method to Detect Giardia and Cryptosporidium in Water;LeChevallier,1992
5. Comparison of the Zinc Sulfate and Immunofluorescent Techniques for Detecting Giardia and Cryptosporidium in Water;LeChevallier;Jour. AWWA,1990