Editore: United States Government Printing Office., 1960
Da: Eryops Books, Stephenville, TX, U.S.A.
Soft cover. Condizione: Good. ORIGINAL1960 PUBLICATION; softcovers; ex-library; spine reinforced with tape; o/w in good condition. Book.
Editore: GPO, Washington, D.C., 1960
Da: Hoffman Books, ABAA, IOBA, Columbus, OH, U.S.A.
Softcover. Condizione: Very Good. Geound-Water Hydraulics. USGS 1960. Wrappers, very good condition.