限定条件 |
((来源机构:美国地质调查局) AND (作者:Benson, Mary Ellen mbenson@usgs.gov分Benson, Mary Ellen mbenson@usgs.gov) AND (作者:Bleiwas, Donald I. bleiwas@usgs.gov分Bleiwas, Donald I. bleiwas@usgs.gov) AND (作者:Giles, Stuart A. sgiles@usgs.gov分Giles, Stuart A. sgiles@usgs.gov) AND (作者:Granitto, Matthew granitto@usgs.gov分Granitto, Matthew granitto@usgs.gov) AND (作者:Benson, Mary Ellen mbenson@usgs.gov) AND (作者:Bleiwas, Donald I. bleiwas@usgs.gov) AND (作者:DeAngelo, Jacob jdeangelo@usgs.gov) AND (国家:美国) AND (文献类型:科技报告)) |