first edition Paperback
1973 · San Francisco
San Francisco: U.S. Army Engineer District Corps of Engineers, 1973. Paperback. 155p., printed rectos only, plus about fifty appended printed pages plus eleven folded maps and elevations in colors; softbound in a copyshop comb spine, a little edgeworn with a couple tiny tears, some creasing, dust, and an ownership signature. A sound copy within. (Inventory #: 201352)