Index of /science/science magazine 1989-1990/root/data/Science 1989-1990/pdf/1990_v247_n4946/
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p4946_0000a.pdf 11-Mar-2008 14:51 12863997
p4946_1017.pdf 01-Oct-2007 03:14 52616
p4946_1018.pdf 01-Oct-2007 03:15 237808
p4946_1019.pdf 01-Oct-2007 03:15 370344
p4946_1020.pdf 01-Oct-2007 03:16 686907
p4946_1022.pdf 01-Oct-2007 03:17 553561
p4946_1023.pdf 01-Oct-2007 03:18 312514
p4946_1026.pdf 01-Oct-2007 03:18 126264
p4946_1026a.pdf 01-Oct-2007 03:19 210856
p4946_1026b.pdf 01-Oct-2007 03:19 126192
p4946_1027.pdf 01-Oct-2007 03:19 179032
p4946_1028.pdf 01-Oct-2007 03:20 276050
p4946_1029.pdf 01-Oct-2007 03:20 203788
p4946_1030.pdf 01-Oct-2007 03:21 581439
p4946_1033.pdf 01-Oct-2007 03:21 251946
p4946_1034.pdf 01-Oct-2007 03:22 84914
p4946_1035.pdf 01-Oct-2007 03:22 44517
p4946_1036.pdf 01-Oct-2007 03:23 104214
p4946_1036a.pdf 01-Oct-2007 03:23 104214
p4946_1036b.pdf 01-Oct-2007 03:23 104214
p4946_1036c.pdf 01-Oct-2007 03:23 215345
p4946_1036d.pdf 01-Oct-2007 03:24 311848
p4946_1043.pdf 11-Mar-2008 14:51 503569
p4946_1049.pdf 01-Oct-2007 03:27 689166
p4946_1056.pdf 11-Mar-2008 14:51 830645
p4946_1061.pdf 01-Oct-2007 03:29 312445
p4946_1063.pdf 11-Mar-2008 14:51 440620
p4946_1067.pdf 01-Oct-2007 03:32 525680
p4946_1069.pdf 01-Oct-2007 03:33 178777
p4946_1071.pdf 11-Mar-2008 14:51 448233
p4946_1074.pdf 01-Oct-2007 03:36 675040
p4946_1077.pdf 01-Oct-2007 03:37 480375
p4946_1079.pdf 01-Oct-2007 03:39 721153
p4946_1082.pdf 20-Oct-2007 11:39 513413
p4946_1084.pdf 01-Oct-2007 03:40 821904
p4946_1088.pdf 01-Oct-2007 03:41 167850
p4946_1090.pdf 01-Oct-2007 03:42 186153
p4946_1092.pdf 01-Oct-2007 03:43 370566
p4946_1094.pdf 01-Oct-2007 03:44 160252
p4946_1097.pdf 01-Oct-2007 03:45 1546993
p4946_1127.pdf 01-Oct-2007 03:46 86579
p4946_1128.pdf 01-Oct-2007 03:46 49535
p4946_1128a.pdf 01-Oct-2007 03:47 132632
p4946_1129.pdf 01-Oct-2007 03:48 295209
p4946_1130.pdf 01-Oct-2007 03:48 76151
p4946_1130a.pdf 01-Oct-2007 03:49 76151
p4946_1130b.pdf 01-Oct-2007 03:58 3443666