1. FUNDAMENTALS OF MICROBIOLOGY2. PUBLIC HEALTH MICROBIOLOGY3. MICROBIOLOGY OF WASTEWATER TREATMENT4. MICROBIOLOGY OF DRINKING WATER TREATMENT5. BIOTECHNOLOGY IN WASTEWATER TREATMENT6. FATE AND TOXICITY OF CHEMICALS IN WASTEWATER TREATMENT PLANTS7. MICROBIOLOGY AND PUBLIC HEALTH ASPECTS OF WASTEWATER EFFLUENTS AND BIOSOLIDS DISPOSAL AND REUSE