1. Anaerobic Filter Treatment of Wine Distillery Waste;Capri,1973
2. The Carbonic System in Water Treatment;Loewenthal,1973
3. Anaerobic Waste Treatment Fundamentals. Part II Environmental Requirements and Control;McCarty;Public Works (Oct),1964
4. High-Rate Digestion Control II. Techniques for Evaluating Acid-Base Equilibrium;Pohland,1969