Index of /science/science magazine 1989-1990/root/data/Science 1989-1990/pdf/1989_v244_n4909/
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p4909_0000a.pdf 29-Sep-2007 12:44 10642655
p4909_1125.pdf 24-Sep-2007 15:43 61048
p4909_1128.pdf 24-Sep-2007 15:43 60981
p4909_1128a.pdf 24-Sep-2007 15:43 187491
p4909_1129.pdf 24-Sep-2007 15:43 133737
p4909_1129a.pdf 24-Sep-2007 15:43 133737
p4909_1130.pdf 30-Sep-2007 15:16 1432426
p4909_1131.pdf 24-Sep-2007 15:47 577370
p4909_1133.pdf 30-Sep-2007 15:16 1408740
p4909_1134.pdf 24-Sep-2007 15:47 216525
p4909_1135.pdf 24-Sep-2007 15:47 216030
p4909_1135a.pdf 24-Sep-2007 15:47 96752
p4909_1136.pdf 24-Sep-2007 15:47 207571
p4909_1137.pdf 30-Sep-2007 15:16 1077631
p4909_1140.pdf 24-Sep-2007 15:47 65600
p4909_1140a.pdf 24-Sep-2007 15:47 123851
p4909_1141.pdf 30-Sep-2007 15:16 1435259
p4909_1145.pdf 30-Sep-2007 19:22 599940
p4909_1152.pdf 30-Sep-2007 19:22 330539
p4909_1158.pdf 30-Sep-2007 15:16 502723
p4909_1163.pdf 24-Sep-2007 15:47 195899
p4909_1165.pdf 24-Sep-2007 15:47 393981
p4909_1167.pdf 24-Sep-2007 15:47 333715
p4909_1169.pdf 30-Sep-2007 15:16 395938
p4909_1174.pdf 24-Sep-2007 15:47 216901
p4909_1176.pdf 30-Sep-2007 15:16 388123
p4909_1179.pdf 30-Sep-2007 19:22 1136490
p4909_1184.pdf 30-Sep-2007 15:16 470010
p4909_1186.pdf 30-Sep-2007 15:16 228361
p4909_1189.pdf 30-Sep-2007 15:17 890957
p4909_1193.pdf 27-Sep-2007 20:02 557537
p4909_1195.pdf 30-Sep-2007 15:17 543093
p4909_1200.pdf 24-Sep-2007 15:47 350989
p4909_1201.pdf 24-Sep-2007 15:47 245615
p4909_1202.pdf 24-Sep-2007 15:47 162939
p4909_1203a.pdf 29-Sep-2007 12:45 5734974