valdez alaska oil spill | 0.05 | 0.9 | 9714 | 23 | 57 |
exxon valdez oil spill alaska 1989 | 1.17 | 0.7 | 5506 | 34 | 33 |
alaska oil spill exxon valdez | 0.43 | 0.2 | 1953 | 29 | 58 |
when was the exxon valdez oil spill in alaska | 1.35 | 0.1 | 8400 | 45 | 30 |
exxon valdez oil spill alaska march 24 1989 | 1.57 | 0.5 | 2958 | 43 | 9 |
exxon valdez oil spill 1989 | 0.94 | 0.4 | 7786 | 27 | 1 |
exxon valdez oil spill 1989 facts | 1.12 | 0.2 | 3790 | 33 | 36 |
exxon valdez spill in 1989 | 1.14 | 0.1 | 843 | 26 | 76 |
tanker exxon valdez oil spill in 1989 | 0.31 | 0.7 | 6056 | 37 | 49 |
the exxon valdez oil spill | 0.79 | 0.8 | 4816 | 26 | 16 |
exxon valdez oil spill facts | 0.29 | 0.2 | 3304 | 28 | 100 |
exxon valdez oil spill incident | 1.76 | 1 | 5258 | 31 | 82 |
exxon valdez oil spill article | 0.46 | 0.7 | 1304 | 30 | 37 |
news the exxon valdez oil spill | 0.05 | 0.7 | 5111 | 31 | 100 |
exxon valdez oil spill wikipedia | 1.67 | 0.4 | 48 | 32 | 65 |
exxon valdez oil spill information | 0.51 | 0.1 | 524 | 34 | 70 |
exxon valdez oil spill year | 0.36 | 1 | 7584 | 27 | 43 |
exxon valdez oil spill pictures | 1.84 | 0.6 | 8976 | 31 | 67 |