Index of /science/science magazine 1989-1990/root/data/Science 1989-1990/pdf/1989_v244_n4904/
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p4904_0000a.pdf 29-Sep-2007 12:44 12419506
p4904_0513.pdf 24-Sep-2007 15:43 54364
p4904_0515.pdf 24-Sep-2007 15:43 62242
p4904_0515a.pdf 24-Sep-2007 15:43 62242
p4904_0515b.pdf 24-Sep-2007 15:43 62242
p4904_0515c.pdf 24-Sep-2007 15:43 62242
p4904_0517.pdf 30-Sep-2007 15:16 1199146
p4904_0521.pdf 24-Sep-2007 15:43 368501
p4904_0522.pdf 24-Sep-2007 15:43 322513
p4904_0523.pdf 24-Sep-2007 15:43 53266
p4904_0524.pdf 24-Sep-2007 15:43 78737
p4904_0524a.pdf 24-Sep-2007 15:43 190107
p4904_0524b.pdf 24-Sep-2007 15:43 78737
p4904_0525.pdf 30-Sep-2007 15:16 919652
p4904_0527.pdf 24-Sep-2007 15:43 284048
p4904_0528.pdf 24-Sep-2007 15:43 79177
p4904_0529.pdf 24-Sep-2007 15:43 322285
p4904_0541.pdf 30-Sep-2007 15:16 308856
p4904_0546.pdf 30-Sep-2007 19:22 278367
p4904_0551.pdf 30-Sep-2007 19:22 690905
p4904_0557.pdf 24-Sep-2007 15:43 189805
p4904_0559.pdf 30-Sep-2007 15:16 686298
p4904_0562.pdf 24-Sep-2007 15:43 205902
p4904_0564.pdf 24-Sep-2007 15:43 195072
p4904_0566.pdf 30-Sep-2007 19:22 262946
p4904_0569.pdf 30-Sep-2007 19:22 768741
p4904_0572.pdf 30-Sep-2007 15:16 318863
p4904_0575.pdf 30-Sep-2007 19:22 3830009
p4904_0578.pdf 27-Sep-2007 20:02 340832
p4904_0580.pdf 30-Sep-2007 19:22 747439
p4904_0582.pdf 30-Sep-2007 15:16 605748
p4904_0585.pdf 30-Sep-2007 15:16 461247
p4904_0590.pdf 24-Sep-2007 15:43 53336
p4904_0590a.pdf 24-Sep-2007 15:43 113496
p4904_0591.pdf 24-Sep-2007 15:43 67488
p4904_0592.pdf 24-Sep-2007 15:43 77340
p4904_0592a.pdf 29-Sep-2007 12:44 7247464