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:DeAngelo, Jacob jdeangelo@usgs.gov分DeAngelo, Jacob jdeangelo@usgs.gov) AND (作者:Horton, John D. jhorton@usgs.gov分Horton, John D. jhorton@usgs.gov) AND (作者:Parks, Heather L. hparks@usgs.gov分Parks, Heather L. hparks@usgs.gov) AND (作者:Yager, Douglas B. dyager@usgs.gov分Yager, Douglas B. dyager@usgs.gov) AND (作者:Benson, Mary Ellen mbenson@usgs.gov) AND (作者:Bleiwas, Donald I. bleiwas@usgs.gov) AND (作者:Fernette, Gregory L. gfernette@usgs.gov) AND (文献类型:科技报告)) |