Index of /science/science magazine 1989-1990/root/data/Science 1989-1990/pdf/1990_v247_n4949/
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p4949_0000a.pdf 01-Oct-2007 05:43 25730329
p4949_1381.pdf 01-Oct-2007 05:43 50074
p4949_1385.pdf 01-Oct-2007 05:43 241940
p4949_1385a.pdf 01-Oct-2007 05:44 426562
p4949_1386.pdf 01-Oct-2007 05:45 740954
p4949_1387.pdf 01-Oct-2007 05:46 567432
p4949_1388.pdf 01-Oct-2007 05:46 127947
p4949_1388a.pdf 01-Oct-2007 05:46 127947
p4949_1400.pdf 01-Oct-2007 05:47 464690
p4949_1403.pdf 01-Oct-2007 05:48 205899
p4949_1404.pdf 01-Oct-2007 05:48 53273
p4949_1405.pdf 01-Oct-2007 05:49 209149
p4949_1406.pdf 01-Oct-2007 05:49 172231
p4949_1407.pdf 01-Oct-2007 05:50 1874207
p4949_1410.pdf 01-Oct-2007 05:51 578555
p4949_1412.pdf 01-Oct-2007 05:51 175400
p4949_1413.pdf 01-Oct-2007 05:52 272186
p4949_1414.pdf 01-Oct-2007 05:52 169697
p4949_1414a.pdf 01-Oct-2007 05:53 169699
p4949_1414b.pdf 01-Oct-2007 05:53 169697
p4949_1414c.pdf 01-Oct-2007 05:53 187001
p4949_1414d.pdf 01-Oct-2007 05:54 305837
p4949_1415.pdf 01-Oct-2007 05:54 187527
p4949_1415a.pdf 01-Oct-2007 05:55 187533
p4949_1415b.pdf 01-Oct-2007 05:55 187533
p4949_1415c.pdf 01-Oct-2007 05:56 187533
p4949_1415d.pdf 01-Oct-2007 05:56 217813
p4949_1431.pdf 01-Oct-2007 05:59 1188937
p4949_1439.pdf 01-Oct-2007 06:01 1186459
p4949_1446.pdf 11-Mar-2008 14:52 1383593
p4949_1454.pdf 01-Oct-2007 06:04 999241
p4949_1457.pdf 01-Oct-2007 06:06 782222
p4949_1461.pdf 11-Mar-2008 14:52 727625
p4949_1465.pdf 01-Oct-2007 06:09 811773
p4949_1468.pdf 01-Oct-2007 06:11 486414
p4949_1471.pdf 01-Oct-2007 06:12 735148
p4949_1474.pdf 01-Oct-2007 06:14 703225
p4949_1477.pdf 01-Oct-2007 06:15 532655
p4949_1479.pdf 11-Mar-2008 14:52 487730
p4949_1485.pdf 01-Oct-2007 06:17 214929
p4949_1486.pdf 01-Oct-2007 06:18 107277
p4949_1487.pdf 01-Oct-2007 06:18 302321
p4949_1487a.pdf 11-Mar-2008 14:52 9716481