Seismic Geology and Seismicity of Northwestern Colombia

San Francisco, Calif.: Woodward-Clyde Consultants, 1986. Quarto in tan cloth binder with cover illustration of Sabanalarga East fault; illus., maps; 156 pp., 29 cm.; fine copy with faintest rubbing to corners; previous owner's name written neatly in pen on the upper open corner of first leaf; o/w cloth is clean and free of fraying; pages are clean, crisp, bright and free of marks and creases; a well-cared-for copy. Hardcover.

In English.