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共1858条,第1-20条
Schenk, Christopher J. schenk@usgs.gov 50 Mercier, Tracey J. tmercier@usgs.gov 49 Leathers-Miller, Heidi M. hleathers@usgs.gov 44
Brownfield, Michael E. mbrownfield@usgs.gov 42 Le, Phuong A. ple@usgs.gov 42 Marra, Kristen R. kmarra@usgs.gov 40
Finn, Thomas M. finn@usgs.gov 39 Pitman, Janet K. jpitman@usgs.gov 39 Gaswirth, Stephanie B. sgaswirth@usgs.gov 35
Klett, Timothy R. tklett@usgs.gov 33 Tennyson, Marilyn E. tennyson@usgs.gov 33 Woodall, Cheryl A. cwoodall@usgs.gov 19
Drake, Ronald M. II 13 Drake, Ronald M. II rmdrake@usgs.gov 10 Hawkins, Sarah J. shawkins@usgs.gov 10
Tennyson, Marilyn E. 9 Piatak, Nadine M. npiatak@usgs.gov 8 Jacobson, Robert B. rjacobson@usgs.gov 7
Kimball, Bryn E. bekimball@usgs.gov 7 Manier, Daniel J. manierd@usgs.gov 7