Published by United States Government Printing Office., Washington DC, 1980
Seller: Lawrence Jones Books, Ashmore, QLD, Australia
Soft Cover. Condition: Very Good. Second Printing. iii, 48pp, bibliography, bw diagrams, charts, 3 large folding maps in rear pocket. Minor edge wear and some surface scuffing to covers, minor crease to top corner, crease at bottom of rear cover. Technical paper on engineering interpretation of geological maps. Size: 4to.