Index of /science/science magazine 1989-1990/root/data/Science 1989-1990/pdf/1990_v250_n4979/
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p4979_0000a.pdf 12-Mar-2008 14:49 21914589
p4979_0353.pdf 06-Oct-2007 20:53 191350
p4979_0359.pdf 06-Oct-2007 20:54 52366
p4979_0359a.pdf 06-Oct-2007 20:54 52366
p4979_0359b.pdf 06-Oct-2007 20:55 52366
p4979_0359c.pdf 06-Oct-2007 20:55 210229
p4979_0360.pdf 06-Oct-2007 20:56 317432
p4979_0360a.pdf 06-Oct-2007 20:56 166343
p4979_0360b.pdf 06-Oct-2007 20:57 166343
p4979_0364.pdf 06-Oct-2007 20:58 934660
p4979_0367.pdf 06-Oct-2007 20:58 283034
p4979_0368.pdf 06-Oct-2007 20:59 185299
p4979_0369.pdf 06-Oct-2007 20:59 353224
p4979_0370.pdf 06-Oct-2007 21:00 478940
p4979_0371.pdf 06-Oct-2007 21:00 189990
p4979_0371a.pdf 06-Oct-2007 21:00 80457
p4979_0371b.pdf 06-Oct-2007 21:01 80457
p4979_0371c.pdf 06-Oct-2007 21:01 197251
p4979_0372.pdf 06-Oct-2007 21:03 1566718
p4979_0374.pdf 06-Oct-2007 21:03 738964
p4979_0376.pdf 06-Oct-2007 21:04 755645
p4979_0377.pdf 06-Oct-2007 21:04 194707
p4979_0378.pdf 06-Oct-2007 21:04 223214
p4979_0386.pdf 06-Oct-2007 21:05 195627
p4979_0387.pdf 06-Oct-2007 21:08 843580
p4979_0392.pdf 06-Oct-2007 21:11 1066685
p4979_0399.pdf 12-Mar-2008 14:49 701619
p4979_0404.pdf 06-Oct-2007 21:16 1206954
p4979_0410.pdf 06-Oct-2007 21:18 1257094
p4979_0415.pdf 06-Oct-2007 21:20 1008795
p4979_0419.pdf 06-Oct-2007 21:21 146403
p4979_0421.pdf 06-Oct-2007 21:23 695015
p4979_0424.pdf 06-Oct-2007 21:25 532563
p4979_0429.pdf 06-Oct-2007 21:26 272855
p4979_0431.pdf 06-Oct-2007 21:28 471642
p4979_0435.pdf 06-Oct-2007 21:29 396564
p4979_0437.pdf 06-Oct-2007 21:31 148534
p4979_0440.pdf 06-Oct-2007 21:32 564412
p4979_0450.pdf 06-Oct-2007 21:33 174223
p4979_0451.pdf 06-Oct-2007 21:34 510611
p4979_0452a.pdf 12-Mar-2008 14:49 7097355