Previous Annual Index     Daily Index    Next
 vis_survey_1998_02_19_15_49 map vis_1998_02_19_15_49_41_lr.html vis_1998_02_19_15_50_35_lr.html vis_1998_02_19_15_51_29_lr.html vis_1998_02_19_15_52_26_ec.html vis_1998_02_19_15_53_41_lr.html vis_1998_02_19_15_54_35_lr.html vis_1998_02_19_15_55_29_lr.html vis_1998_02_19_15_56_26_ec.html vis_1998_02_19_15_57_41_lr.html vis_1998_02_19_15_58_35_lr.html vis_1998_02_19_15_59_30_lr.html vis_1998_02_19_16_00_27_ec.html vis_1998_02_19_16_01_42_lr.html vis_1998_02_19_16_02_36_lr.html vis_1998_02_19_16_03_30_lr.html vis_1998_02_19_16_04_27_ec.html vis_1998_02_19_16_05_42_lr.html vis_1998_02_19_16_06_36_lr.html vis_1998_02_19_16_07_30_lr.html vis_1998_02_19_16_08_27_ec.html vis_1998_02_19_16_09_43_lr.html vis_1998_02_19_16_10_37_lr.html vis_1998_02_19_16_11_31_lr.html vis_1998_02_19_16_12_28_ec.html vis_1998_02_19_16_13_43_lr.html vis_1998_02_19_16_14_37_lr.html vis_1998_02_19_16_15_31_lr.html vis_1998_02_19_16_16_28_ec.html vis_1998_02_19_16_17_43_lr.html vis_1998_02_19_16_18_37_lr.html vis_1998_02_19_16_19_32_lr.html vis_1998_02_19_16_20_29_ec.html vis_1998_02_19_16_21_44_lr.html vis_1998_02_19_16_22_38_lr.html vis_1998_02_19_16_23_32_lr.html vis_1998_02_19_16_24_29_ec.html vis_1998_02_19_16_25_44_lr.html vis_1998_02_19_16_26_38_lr.html vis_1998_02_19_16_27_32_lr.html vis_1998_02_19_16_28_29_ec.html vis_1998_02_19_16_29_44_lr.html vis_1998_02_19_16_30_39_lr.html vis_1998_02_19_16_31_33_lr.html vis_1998_02_19_16_32_30_ec.html vis_1998_02_19_16_33_45_lr.html vis_1998_02_19_16_34_39_lr.html vis_1998_02_19_16_35_33_lr.html vis_1998_02_19_16_36_30_ec.html vis_1998_02_19_16_37_45_lr.html vis_1998_02_19_16_38_39_lr.html vis_1998_02_19_16_39_33_lr.html vis_1998_02_19_16_40_30_ec.html vis_1998_02_19_16_41_46_lr.html vis_1998_02_19_16_42_40_lr.html vis_1998_02_19_16_43_34_lr.html vis_1998_02_19_16_44_31_ec.html vis_1998_02_19_16_45_46_lr.html vis_1998_02_19_16_47_01_ec.html vis_1998_02_19_16_47_55_ec.html vis_1998_02_19_16_48_49_ec.html vis_1998_02_19_16_50_31_ec.html vis_1998_02_19_16_51_26_ec.html vis_1998_02_19_16_52_20_ec.html vis_1998_02_19_16_53_14_ec.html vis_1998_02_19_16_54_50_ec.html vis_1998_02_19_16_55_44_ec.html vis_1998_02_19_17_02_29_lr.html vis_1998_02_19_17_03_23_lr.html vis_1998_02_19_17_04_17_lr.html vis_1998_02_19_17_05_14_ec.html vis_1998_02_19_17_06_59_lr.html vis_1998_02_19_17_07_53_lr.html vis_1998_02_19_17_08_48_lr.html vis_1998_02_19_17_09_45_ec.html vis_1998_02_19_17_11_24_lr.html vis_1998_02_19_17_12_18_lr.html vis_1998_02_19_17_13_12_lr.html vis_1998_02_19_17_14_09_ec.html vis_1998_02_19_17_15_48_lr.html vis_1998_02_19_17_16_42_lr.html
Previous Annual Index     Daily Index    Next