1. INTRODUCTION

2. TARGET SELECTION
   2.1. Methodology
   2.2. Completeness Estimates

3. DATA AND OBSERVATIONS

4. ANALYSIS
   4.1. Modeling of Physical Parameters
   4.2. Metal-Polluted DA White Dwarfs
   4.3. ZZ Ceti White Dwarfs
   4.4. Nearby White Dwarfs
   4.5. Notes on Individual Systems

5. DISCUSSION