Previous Annual Index     Daily Index    Next
 vis_survey_1997_03_19_00_00 map vis_1997_03_18_23_59_33_ec.html vis_1997_03_19_00_01_00_lr.html vis_1997_03_19_00_01_25_lr.html vis_1997_03_19_00_01_54_lr.html vis_1997_03_19_00_02_19_lr.html vis_1997_03_19_00_02_51_ec.html vis_1997_03_19_00_03_43_lr.html vis_1997_03_19_00_04_12_lr.html vis_1997_03_19_00_04_37_lr.html vis_1997_03_19_00_05_10_ec.html vis_1997_03_19_00_06_37_lr.html vis_1997_03_19_00_07_01_lr.html vis_1997_03_19_00_07_31_lr.html vis_1997_03_19_00_07_55_lr.html vis_1997_03_19_00_08_28_ec.html vis_1997_03_19_00_09_20_lr.html vis_1997_03_19_00_09_49_lr.html vis_1997_03_19_00_10_14_lr.html vis_1997_03_19_00_10_47_ec.html vis_1997_03_19_00_12_13_lr.html vis_1997_03_19_00_12_38_lr.html vis_1997_03_19_00_13_07_lr.html vis_1997_03_19_00_13_32_lr.html vis_1997_03_19_00_14_05_ec.html vis_1997_03_19_00_14_56_lr.html vis_1997_03_19_00_15_26_lr.html vis_1997_03_19_00_15_50_lr.html vis_1997_03_19_00_16_23_ec.html vis_1997_03_19_00_17_50_lr.html vis_1997_03_19_00_18_15_lr.html vis_1997_03_19_00_18_39_lr.html vis_1997_03_19_00_19_08_lr.html vis_1997_03_19_00_19_42_ec.html vis_1997_03_19_00_20_33_lr.html vis_1997_03_19_00_21_03_lr.html vis_1997_03_19_00_21_27_lr.html vis_1997_03_19_00_22_00_ec.html vis_1997_03_19_00_23_28_lr.html vis_1997_03_19_00_23_57_lr.html vis_1997_03_19_00_24_22_lr.html vis_1997_03_19_00_24_46_lr.html vis_1997_03_19_00_25_18_ec.html vis_1997_03_19_00_26_10_lr.html vis_1997_03_19_00_26_39_lr.html vis_1997_03_19_00_27_04_lr.html vis_1997_03_19_00_27_37_ec.html vis_1997_03_19_00_29_04_lr.html vis_1997_03_19_00_29_34_lr.html vis_1997_03_19_00_29_58_lr.html vis_1997_03_19_00_30_28_lr.html vis_1997_03_19_00_31_01_ec.html vis_1997_03_19_00_31_53_lr.html vis_1997_03_19_00_32_22_lr.html vis_1997_03_19_00_32_47_lr.html vis_1997_03_19_00_33_20_ec.html vis_1997_03_19_00_34_47_lr.html vis_1997_03_19_00_35_16_lr.html vis_1997_03_19_00_35_41_lr.html vis_1997_03_19_00_36_05_lr.html vis_1997_03_19_00_36_38_ec.html vis_1997_03_19_00_37_29_lr.html vis_1997_03_19_00_37_59_lr.html vis_1997_03_19_00_38_24_lr.html vis_1997_03_19_00_38_56_ec.html vis_1997_03_19_00_40_29_lr.html vis_1997_03_19_00_40_59_lr.html vis_1997_03_19_00_41_24_lr.html vis_1997_03_19_00_41_53_lr.html vis_1997_03_19_00_42_27_ec.html vis_1997_03_19_00_43_18_lr.html vis_1997_03_19_00_43_48_lr.html vis_1997_03_19_00_44_12_lr.html vis_1997_03_19_00_44_45_ec.html vis_1997_03_19_00_46_18_lr.html vis_1997_03_19_00_46_43_lr.html vis_1997_03_19_00_47_12_lr.html vis_1997_03_19_00_47_37_lr.html vis_1997_03_19_00_48_10_ec.html vis_1997_03_19_00_49_01_lr.html vis_1997_03_19_00_49_30_lr.html
Previous Annual Index     Daily Index    Next