Index of /science/science magazine 1989-1990/root/data/Science 1989-1990/pdf/1990_v248_n4952/
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p4952_0000a.pdf 01-Oct-2007 08:19 28834174
p4952_0125.pdf 01-Oct-2007 08:19 56527
p4952_0144.pdf 01-Oct-2007 08:19 55174
p4952_0144a.pdf 01-Oct-2007 08:20 211214
p4952_0145.pdf 01-Oct-2007 08:20 387414
p4952_0152.pdf 01-Oct-2007 08:22 1204440
p4952_0156.pdf 01-Oct-2007 08:22 178566
p4952_0157.pdf 01-Oct-2007 08:23 279060
p4952_0159.pdf 01-Oct-2007 08:23 178594
p4952_0160.pdf 20-Oct-2007 11:41 978043
p4952_0163.pdf 01-Oct-2007 08:24 538653
p4952_0165.pdf 01-Oct-2007 08:25 79305
p4952_0166.pdf 01-Oct-2007 08:25 199959
p4952_0167.pdf 01-Oct-2007 08:26 65606
p4952_0167a.pdf 01-Oct-2007 08:26 65606
p4952_0167b.pdf 01-Oct-2007 08:26 65606
p4952_0167c.pdf 01-Oct-2007 08:26 65606
p4952_0167d.pdf 01-Oct-2007 08:27 65606
p4952_0167e.pdf 01-Oct-2007 08:27 174569
p4952_0173.pdf 01-Oct-2007 08:29 648076
p4952_0178.pdf 01-Oct-2007 08:30 555193
p4952_0183.pdf 01-Oct-2007 08:32 820334
p4952_0189.pdf 11-Mar-2008 14:52 1339738
p4952_0199.pdf 01-Oct-2007 08:35 485095
p4952_0201.pdf 01-Oct-2007 08:36 413123
p4952_0204.pdf 11-Mar-2008 14:52 485618
p4952_0206.pdf 01-Oct-2007 08:38 420595
p4952_0208.pdf 01-Oct-2007 08:40 597864
p4952_0212.pdf 01-Oct-2007 08:42 779308
p4952_0215.pdf 01-Oct-2007 08:43 454303
p4952_0217.pdf 01-Oct-2007 08:44 642179
p4952_0220.pdf 01-Oct-2007 08:45 704124
p4952_0223.pdf 01-Oct-2007 08:47 860061
p4952_0226.pdf 01-Oct-2007 08:48 785638
p4952_0229.pdf 01-Oct-2007 08:49 410134
p4952_0232.pdf 01-Oct-2007 08:50 233052
p4952_0234.pdf 01-Oct-2007 08:51 271227
p4952_0235a.pdf 01-Oct-2007 09:05 10286346