Index of /science/science magazine 1989-1990/root/data/Science 1989-1990/pdf/1990_v247_n4947/
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p4947_0000a.pdf 11-Mar-2008 14:51 13226209
p4947_1165.pdf 01-Oct-2007 04:05 54747
p4947_1166.pdf 01-Oct-2007 04:05 50306
p4947_1166a.pdf 01-Oct-2007 04:06 96722
p4947_1167.pdf 01-Oct-2007 04:06 54101
p4947_1167a.pdf 01-Oct-2007 04:06 54101
p4947_1167b.pdf 01-Oct-2007 04:07 54101
p4947_1167c.pdf 01-Oct-2007 04:07 54101
p4947_1167d.pdf 01-Oct-2007 04:07 54101
p4947_1168.pdf 01-Oct-2007 04:08 1131321
p4947_1170.pdf 01-Oct-2007 04:09 246709
p4947_1172.pdf 01-Oct-2007 04:09 48847
p4947_1173.pdf 01-Oct-2007 04:09 48177
p4947_1173a.pdf 01-Oct-2007 04:09 48177
p4947_1174.pdf 01-Oct-2007 04:11 501727
p4947_1176.pdf 01-Oct-2007 04:11 65141
p4947_1177.pdf 01-Oct-2007 04:12 435209
p4947_1179.pdf 01-Oct-2007 04:12 189454
p4947_1180.pdf 01-Oct-2007 04:13 276803
p4947_1181.pdf 01-Oct-2007 04:13 79292
p4947_1182.pdf 01-Oct-2007 04:13 170068
p4947_1182a.pdf 01-Oct-2007 04:14 170078
p4947_1182b.pdf 01-Oct-2007 04:14 1407094
p4947_1182c.pdf 01-Oct-2007 04:15 170100
p4947_1182d.pdf 01-Oct-2007 04:15 170068
p4947_1182e.pdf 11-Mar-2008 14:51 1406057
p4947_1183.pdf 01-Oct-2007 04:16 67042
p4947_1183a.pdf 01-Oct-2007 04:16 66997
p4947_1183b.pdf 01-Oct-2007 04:17 67042
p4947_1183c.pdf 01-Oct-2007 04:17 66997
p4947_1183d.pdf 01-Oct-2007 04:17 66997
p4947_1191.pdf 01-Oct-2007 04:19 273616
p4947_1197.pdf 11-Mar-2008 14:51 607997
p4947_1206.pdf 01-Oct-2007 04:23 311207
p4947_1208.pdf 01-Oct-2007 04:23 156113
p4947_1210.pdf 01-Oct-2007 04:25 441407
p4947_1213.pdf 01-Oct-2007 04:26 747138
p4947_1216.pdf 01-Oct-2007 04:27 704117
p4947_1219.pdf 20-Oct-2007 11:39 452039
p4947_1222.pdf 01-Oct-2007 04:29 536127
p4947_1225.pdf 01-Oct-2007 04:31 862741
p4947_1229.pdf 01-Oct-2007 04:32 661891
p4947_1233.pdf 01-Oct-2007 04:33 337133
p4947_1240.pdf 01-Oct-2007 04:33 478878
p4947_1241.pdf 01-Oct-2007 04:34 233669
p4947_1242.pdf 11-Mar-2008 14:51 393256
p4947_1243.pdf 01-Oct-2007 04:36 213787
p4947_1244a.pdf 01-Oct-2007 04:44 5061137