00850nam a2200181Ia 450000100070000000500170000700800410002404000100006508200250007524501540010026000340025430000460028850400510033465000310038565000530041699900190046995201800048825089920200623182620.0010912e1998    dcua   gr     000 0 eng d  aPUCPR00221a550.72073bG345700aGeology for a changing worldba science strategy for the Geologic Division of the U.S. Geological Survey, 2000-2010cby Steven R. Bohlen ... (et al).  aWashingtonbU.S. G.P.O.c1998  aviii, 59 p.bcol. ill., col. mapsc28 cm.  aIncludes bibliographical references and index. 0aGeological surveys9101960 0aGeologyxResearchzUnited States.2Local9101964  c180359d180359  00102ddc406550_720730000000000_G3457708evl999226a10b10c1d2016-05-27eFederal Depositoryi347862l0o550.72073 G3457p80000002106667r2016-05-27 00:00:00xr:250899y6