Index of /science/science magazine 1989-1990/root/data/Science 1989-1990/pdf/1989_v245_n4923/
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p4923_0000a.pdf 29-Sep-2007 12:45 27244517
p4923_1161.pdf 24-Sep-2007 15:48 64222
p4923_1165.pdf 24-Sep-2007 15:48 58173
p4923_1165a.pdf 24-Sep-2007 15:48 58173
p4923_1165b.pdf 24-Sep-2007 15:48 110780
p4923_1166.pdf 24-Sep-2007 15:48 123873
p4923_1167.pdf 24-Sep-2007 15:48 70589
p4923_1167a.pdf 24-Sep-2007 15:48 70586
p4923_1167b.pdf 24-Sep-2007 15:48 70589
p4923_1179.pdf 24-Sep-2007 15:48 494082
p4923_1181.pdf 24-Sep-2007 15:48 55406
p4923_1182.pdf 24-Sep-2007 15:48 250085
p4923_1184.pdf 30-Sep-2007 15:17 707714
p4923_1186.pdf 24-Sep-2007 15:48 52726
p4923_1187.pdf 27-Sep-2007 20:02 423158
p4923_1190.pdf 24-Sep-2007 15:48 154814
p4923_1191.pdf 24-Sep-2007 15:48 260359
p4923_1192.pdf 24-Sep-2007 15:48 284366
p4923_1197.pdf 30-Sep-2007 15:17 356315
p4923_1202.pdf 30-Sep-2007 15:17 670663
p4923_1209.pdf 24-Sep-2007 15:48 92846
p4923_1211.pdf 30-Sep-2007 15:17 535722
p4923_1221.pdf 24-Sep-2007 15:48 205631
p4923_1223.pdf 24-Sep-2007 15:48 196969
p4923_1226.pdf 24-Sep-2007 15:48 351691
p4923_1227.pdf 30-Sep-2007 15:17 394521
p4923_1231.pdf 30-Sep-2007 15:17 513694
p4923_1234.pdf 24-Sep-2007 15:48 478784
p4923_1236.pdf 24-Sep-2007 15:48 236520
p4923_1238.pdf 30-Sep-2007 15:17 609615
p4923_1242.pdf 30-Sep-2007 15:17 745143
p4923_1246.pdf 30-Sep-2007 15:17 544826
p4923_1249.pdf 27-Sep-2007 20:02 433040
p4923_1259.pdf 24-Sep-2007 15:48 55115
p4923_1259a.pdf 24-Sep-2007 15:48 145788
p4923_1261.pdf 24-Sep-2007 15:48 308175
p4923_1262.pdf 24-Sep-2007 15:48 87452
p4923_1262a.pdf 29-Sep-2007 12:45 6746776