Index of /science/science magazine 1989-1990/root/data/Science 1989-1990/pdf/1989_v246_n4931/
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p4931_0000a.pdf 29-Sep-2007 12:46 17926257
p4931_0733.pdf 24-Sep-2007 15:48 55559
p4931_0736.pdf 24-Sep-2007 15:48 43000
p4931_0738.pdf 24-Sep-2007 15:48 47060
p4931_0739.pdf 24-Sep-2007 15:48 115649
p4931_0740.pdf 24-Sep-2007 15:48 54715
p4931_0740a.pdf 24-Sep-2007 15:48 133878
p4931_0741.pdf 24-Sep-2007 15:48 86306
p4931_0741a.pdf 24-Sep-2007 15:48 86306
p4931_0746.pdf 24-Sep-2007 15:48 56515
p4931_0747.pdf 30-Sep-2007 23:48 1248762
p4931_0750.pdf 30-Sep-2007 23:48 726770
p4931_0752.pdf 24-Sep-2007 15:48 216276
p4931_0753.pdf 24-Sep-2007 15:48 203942
p4931_0754.pdf 24-Sep-2007 15:48 481874
p4931_0755.pdf 24-Sep-2007 15:48 68735
p4931_0756.pdf 24-Sep-2007 15:48 412908
p4931_0758.pdf 27-Sep-2007 20:03 388726
p4931_0760.pdf 24-Sep-2007 15:48 90236
p4931_0761.pdf 24-Sep-2007 15:48 316770
p4931_0765.pdf 30-Sep-2007 23:48 2001221
p4931_0770.pdf 30-Sep-2007 23:48 303724
p4931_0775.pdf 30-Sep-2007 23:48 226731
p4931_0780.pdf 30-Sep-2007 23:48 1424056
p4931_0787.pdf 27-Sep-2007 20:03 247752
p4931_0790.pdf 24-Sep-2007 15:48 158532
p4931_0793.pdf 30-Sep-2007 23:48 287574
p4931_0796.pdf 30-Sep-2007 23:48 279584
p4931_0799.pdf 30-Sep-2007 23:48 763358
p4931_0803.pdf 30-Sep-2007 23:48 434608
p4931_0806.pdf 24-Sep-2007 15:48 506316
p4931_0808.pdf 24-Sep-2007 15:48 190683
p4931_0810.pdf 30-Sep-2007 23:48 658590
p4931_0813.pdf 27-Sep-2007 20:03 416399
p4931_0815.pdf 30-Sep-2007 23:48 277517
p4931_0821.pdf 24-Sep-2007 15:48 472336
p4931_0823.pdf 24-Sep-2007 15:48 105047
p4931_0825.pdf 24-Sep-2007 15:48 93184
p4931_0826.pdf 24-Sep-2007 15:48 104355
p4931_0827.pdf 24-Sep-2007 15:48 173527
p4931_0828.pdf 24-Sep-2007 15:48 562020
p4931_0829.pdf 24-Sep-2007 15:48 174560
p4931_0830a.pdf 29-Sep-2007 12:46 4477224