Index of /science/science magazine 1989-1990/root/data/Science 1989-1990/pdf/1989_v245_n4915/
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p4915_0000a.pdf 27-Sep-2007 15:15 6839560
p4915_0241.pdf 24-Sep-2007 15:47 58521
p4915_0243.pdf 24-Sep-2007 15:47 61763
p4915_0243a.pdf 24-Sep-2007 15:47 150994
p4915_0244.pdf 24-Sep-2007 15:47 97722
p4915_0245.pdf 30-Sep-2007 15:17 731621
p4915_0247.pdf 24-Sep-2007 15:47 261246
p4915_0248.pdf 24-Sep-2007 15:47 61968
p4915_0248a.pdf 24-Sep-2007 15:47 61968
p4915_0249.pdf 24-Sep-2007 15:47 256397
p4915_0250.pdf 24-Sep-2007 15:47 56440
p4915_0251.pdf 24-Sep-2007 15:47 212197
p4915_0251a.pdf 24-Sep-2007 15:47 70577
p4915_0252.pdf 30-Sep-2007 15:17 539114
p4915_0255a.pdf 24-Sep-2007 15:47 102467
p4915_0255b.pdf 24-Sep-2007 15:47 217145
p4915_0256.pdf 24-Sep-2007 15:47 61384
p4915_0257.pdf 30-Sep-2007 19:22 385248
p4915_0263.pdf 30-Sep-2007 15:17 647936
p4915_0269.pdf 30-Sep-2007 19:47 435132
p4915_0276.pdf 30-Sep-2007 19:47 1326303
p4915_0283.pdf 30-Sep-2007 19:47 250124
p4915_0286.pdf 30-Sep-2007 19:47 291418
p4915_0290.pdf 30-Sep-2007 19:47 393287
p4915_0293.pdf 30-Sep-2007 19:47 441100
p4915_0295.pdf 30-Sep-2007 19:47 598687
p4915_0298.pdf 30-Sep-2007 19:47 1002446
p4915_0301.pdf 30-Sep-2007 19:47 971430
p4915_0305.pdf 30-Sep-2007 19:47 619114
p4915_0308.pdf 27-Sep-2007 20:02 556568
p4915_0312.pdf 24-Sep-2007 15:47 151068
p4915_0313.pdf 24-Sep-2007 15:47 152728
p4915_0314.pdf 24-Sep-2007 15:47 112917
p4915_0315.pdf 24-Sep-2007 15:47 67548
p4915_0315a.pdf 27-Sep-2007 15:15 4642296