Sewage Treatment: Basic Principles and Trends by Ronald Lomax Bolton Louis Klein
1961. No edition remarks. 161 pages. No dust jacket. Green cloth with gilt lettering. Clean pages with noticeable tanning throughout. Tightly bound with mild thumb-marking throughout. Previous owner's inscription to front endpaper. Mild water staining to pages throughout. Notable droplet staining to text block edges. Boards have moderate shelf-wear with bumping to corners and rubbing to surfaces. Mild crushing to spine ends. Mild scratching and marking to boards. Mild water stains and droplets to boards.