Editore: United States Government Printing Office., 1963
Da: Eryops Books, Stephenville, TX, U.S.A.
No Binding. Condizione: Very Good. ORIGINAL Article, disbound from USGS Professional Paper; no covers; light creasing of corners of leaves; o/w in very good condition. Journal.
Editore: United States Government Printing Office., 1970
Da: Eryops Books, Stephenville, TX, U.S.A.
Soft cover. Condizione: Good. ORIGINAL 1970 PUBLICATION, missing the rear cover and pocket (but the 5 large folded plates are present, loosely-inserted; complete for this publication); ex-library; spine reinforced with tape; light crease on plates, o/w in good condition. Book.
Editore: United States Geological Survey/USGS/Government Printing Office/GPO, Washington, DC, 1970
Da: Robert Gavora, Fine & Rare Books, ABAA, Talent, OR, U.S.A.
Prima edizione
Soft cover. Condizione: Very good plus. First edition. first printing. Since the 1940's, construction of numerous one-family homes and some light industrial plants in parts of Nassau County have resulted in contamination of the upper part of the ground-water reservoir, both by seepage of effluent from cesspools and septic-tank systems and by industrial wastes discharged accidentally or intentionally into the ground water. 67 pages with graphs, tables, map and references, plus the required five folded map plates in the rear pocket. Bound in original orange stiff paper covers printed in black. Library stamp and call number on the front cover. No other library markings, labels or pockets were ever present. A very good plus copy. Book.