Index of /science/science magazine 1989-1990/root/data/Science 1989-1990/pdf/1989_v245_n4917/
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p4917_0000a.pdf 29-Sep-2007 12:45 16095303
p4917_0449.pdf 24-Sep-2007 15:47 59119
p4917_0451.pdf 24-Sep-2007 15:47 109343
p4917_0452.pdf 24-Sep-2007 15:47 59881
p4917_0452a.pdf 24-Sep-2007 15:47 59877
p4917_0452b.pdf 24-Sep-2007 15:47 59881
p4917_0452c.pdf 24-Sep-2007 15:47 59877
p4917_0452d.pdf 24-Sep-2007 15:47 59881
p4917_0452e.pdf 24-Sep-2007 15:47 59881
p4917_0461.pdf 27-Sep-2007 20:02 557896
p4917_0463.pdf 30-Sep-2007 19:47 1246009
p4917_0464.pdf 24-Sep-2007 15:47 239460
p4917_0465.pdf 24-Sep-2007 15:47 50329
p4917_0466.pdf 24-Sep-2007 15:47 210340
p4917_0467.pdf 24-Sep-2007 15:47 289213
p4917_0468.pdf 27-Sep-2007 20:02 504187
p4917_0470.pdf 24-Sep-2007 15:47 297549
p4917_0472.pdf 24-Sep-2007 15:47 179973
p4917_0477.pdf 30-Sep-2007 19:47 229328
p4917_0480.pdf 30-Sep-2007 19:47 349964
p4917_0486.pdf 30-Sep-2007 19:47 455980
p4917_0494.pdf 30-Sep-2007 19:47 660261
p4917_0500.pdf 30-Sep-2007 19:47 258305
p4917_0505.pdf 27-Sep-2007 20:02 440988
p4917_0507.pdf 30-Sep-2007 19:47 552524
p4917_0510.pdf 30-Sep-2007 19:47 245381
p4917_0513.pdf 30-Sep-2007 19:47 242780
p4917_0516.pdf 30-Sep-2007 19:47 275718
p4917_0519.pdf 30-Sep-2007 19:47 270103
p4917_0522.pdf 27-Sep-2007 20:02 222853
p4917_0525.pdf 30-Sep-2007 19:47 411481
p4917_0528.pdf 30-Sep-2007 19:47 1008927
p4917_0532.pdf 30-Sep-2007 19:47 926756
p4917_0538.pdf 30-Sep-2007 19:47 1546638
p4917_0538a.pdf 24-Sep-2007 15:47 259597
p4917_0539.pdf 24-Sep-2007 15:47 182988
p4917_0539a.pdf 24-Sep-2007 15:47 182988
p4917_0539b.pdf 24-Sep-2007 15:47 182988
p4917_0541.pdf 30-Sep-2007 19:47 669573
p4917_0543.pdf 24-Sep-2007 15:47 132947
p4917_0544.pdf 24-Sep-2007 15:47 300077
p4917_0544a.pdf 27-Sep-2007 15:15 4036689