Index of /science/science magazine 1989-1990/root/data/Science 1989-1990/pdf/1989_v243_n4897/
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p4897_0000a.pdf 29-Sep-2007 18:11 7726441
p4897_1417.pdf 24-Sep-2007 15:42 54447
p4897_1419.pdf 24-Sep-2007 15:42 62361
p4897_1419a.pdf 24-Sep-2007 15:42 62361
p4897_1419b.pdf 24-Sep-2007 15:42 62361
p4897_1419c.pdf 24-Sep-2007 15:42 62338
p4897_1419d.pdf 24-Sep-2007 15:42 115039
p4897_1420.pdf 24-Sep-2007 15:42 60753
p4897_1425.pdf 24-Sep-2007 15:42 326204
p4897_1427.pdf 24-Sep-2007 15:42 218869
p4897_1428.pdf 24-Sep-2007 15:42 319375
p4897_1429.pdf 24-Sep-2007 15:42 72946
p4897_1430.pdf 24-Sep-2007 15:42 72754
p4897_1431.pdf 24-Sep-2007 15:42 51874
p4897_1431a.pdf 24-Sep-2007 15:42 119431
p4897_1432.pdf 24-Sep-2007 15:42 77322
p4897_1433.pdf 24-Sep-2007 15:42 318986
p4897_1435.pdf 24-Sep-2007 15:42 53714
p4897_1436.pdf 24-Sep-2007 15:42 62514
p4897_1436a.pdf 24-Sep-2007 15:42 62514
p4897_1437.pdf 27-Sep-2007 20:01 535599
p4897_1441.pdf 30-Sep-2007 15:16 248235
p4897_1445.pdf 30-Sep-2007 15:16 633566
p4897_1450.pdf 30-Sep-2007 15:16 714897
p4897_1456.pdf 24-Sep-2007 15:42 215193
p4897_1458.pdf 30-Sep-2007 15:16 574883
p4897_1462.pdf 24-Sep-2007 15:42 294013
p4897_1464.pdf 24-Sep-2007 15:42 246564
p4897_1467.pdf 30-Sep-2007 15:16 622793
p4897_1469.pdf 24-Sep-2007 15:42 505158
p4897_1471.pdf 30-Sep-2007 15:16 672957
p4897_1474.pdf 30-Sep-2007 15:16 303682
p4897_1477.pdf 30-Sep-2007 15:16 485441
p4897_1479.pdf 24-Sep-2007 15:42 345578
p4897_1481.pdf 24-Sep-2007 15:42 202596
p4897_1483.pdf 24-Sep-2007 15:42 225832
p4897_1485.pdf 30-Sep-2007 15:16 342236
p4897_1488.pdf 24-Sep-2007 15:42 273517
p4897_1490.pdf 30-Sep-2007 19:21 344792
p4897_1493.pdf 24-Sep-2007 15:42 490417
p4897_1496.pdf 24-Sep-2007 15:42 107940
p4897_1497.pdf 24-Sep-2007 15:42 94214
p4897_1498.pdf 24-Sep-2007 15:42 127066
p4897_1499.pdf 24-Sep-2007 15:42 76267
p4897_1499a.pdf 29-Sep-2007 18:11 5719029