Previous Annual Index     Daily Index    Next
 vis_survey_1997_09_24_00_00 map vis_1997_09_23_23_59_46_ec.html vis_1997_09_24_00_00_46_ec.html vis_1997_09_24_00_01_47_ec.html vis_1997_09_24_00_02_47_ec.html vis_1997_09_24_00_03_47_ec.html vis_1997_09_24_00_04_47_ec.html vis_1997_09_24_00_05_47_ec.html vis_1997_09_24_00_06_47_ec.html vis_1997_09_24_00_07_47_ec.html vis_1997_09_24_00_08_47_ec.html vis_1997_09_24_00_09_47_ec.html vis_1997_09_24_00_10_48_ec.html vis_1997_09_24_00_11_48_ec.html vis_1997_09_24_00_12_48_ec.html vis_1997_09_24_00_13_48_ec.html vis_1997_09_24_00_14_48_ec.html vis_1997_09_24_00_15_48_ec.html vis_1997_09_24_00_16_48_ec.html vis_1997_09_24_00_17_48_ec.html vis_1997_09_24_00_18_49_ec.html vis_1997_09_24_00_19_49_ec.html vis_1997_09_24_00_20_49_ec.html vis_1997_09_24_00_21_49_ec.html vis_1997_09_24_00_22_49_ec.html vis_1997_09_24_00_23_49_ec.html vis_1997_09_24_00_24_49_ec.html vis_1997_09_24_00_25_49_ec.html vis_1997_09_24_00_26_50_ec.html vis_1997_09_24_00_27_50_ec.html vis_1997_09_24_00_28_50_ec.html vis_1997_09_24_00_29_50_ec.html vis_1997_09_24_00_30_50_ec.html vis_1997_09_24_00_31_50_ec.html vis_1997_09_24_00_32_50_ec.html vis_1997_09_24_00_33_51_ec.html vis_1997_09_24_00_34_51_ec.html vis_1997_09_24_00_35_51_ec.html vis_1997_09_24_00_36_51_ec.html vis_1997_09_24_00_37_51_ec.html vis_1997_09_24_00_38_51_ec.html vis_1997_09_24_00_39_51_ec.html vis_1997_09_24_00_40_51_ec.html vis_1997_09_24_00_41_52_ec.html vis_1997_09_24_00_42_52_ec.html vis_1997_09_24_00_43_52_ec.html vis_1997_09_24_00_44_52_ec.html vis_1997_09_24_00_45_52_ec.html vis_1997_09_24_00_46_52_ec.html vis_1997_09_24_00_47_52_ec.html vis_1997_09_24_00_48_52_ec.html vis_1997_09_24_00_49_52_ec.html vis_1997_09_24_00_50_53_ec.html vis_1997_09_24_00_51_53_ec.html vis_1997_09_24_00_52_53_ec.html vis_1997_09_24_00_53_53_ec.html vis_1997_09_24_00_54_53_ec.html vis_1997_09_24_00_55_53_ec.html vis_1997_09_24_00_56_53_ec.html vis_1997_09_24_00_57_54_ec.html vis_1997_09_24_00_58_54_ec.html vis_1997_09_24_00_59_54_ec.html vis_1997_09_24_01_00_54_ec.html vis_1997_09_24_01_01_54_ec.html vis_1997_09_24_01_02_54_ec.html vis_1997_09_24_01_03_54_ec.html vis_1997_09_24_01_04_54_ec.html vis_1997_09_24_01_05_55_ec.html vis_1997_09_24_01_06_55_ec.html vis_1997_09_24_01_07_55_ec.html vis_1997_09_24_01_08_55_ec.html vis_1997_09_24_01_09_55_ec.html vis_1997_09_24_01_10_55_ec.html vis_1997_09_24_01_11_55_ec.html vis_1997_09_24_01_12_56_ec.html vis_1997_09_24_01_13_56_ec.html vis_1997_09_24_01_14_56_ec.html vis_1997_09_24_01_15_56_ec.html vis_1997_09_24_01_16_56_ec.html vis_1997_09_24_01_17_56_ec.html vis_1997_09_24_01_18_56_ec.html
Previous Annual Index     Daily Index    Next