Index of /science/science magazine 1989-1990/root/data/Science 1989-1990/pdf/1990_v247_n4942/
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p4942_0000a.pdf 20-Oct-2007 11:36 8903070
p4942_0513.pdf 11-Mar-2008 14:46 266803
p4942_0515.pdf 01-Oct-2007 00:17 48734
p4942_0515a.pdf 01-Oct-2007 00:17 48734
p4942_0515b.pdf 01-Oct-2007 00:18 300655
p4942_0516.pdf 01-Oct-2007 00:18 173592
p4942_0517.pdf 01-Oct-2007 00:19 467998
p4942_0520.pdf 01-Oct-2007 00:19 97392
p4942_0520a.pdf 01-Oct-2007 00:20 49890
p4942_0521.pdf 01-Oct-2007 00:20 55873
p4942_0522.pdf 01-Oct-2007 00:20 193471
p4942_0523.pdf 01-Oct-2007 00:21 76915
p4942_0524.pdf 20-Oct-2007 11:36 773405
p4942_0527.pdf 01-Oct-2007 00:21 237767
p4942_0529.pdf 01-Oct-2007 00:21 216052
p4942_0530.pdf 01-Oct-2007 00:22 176949
p4942_0530a.pdf 01-Oct-2007 00:22 176947
p4942_0530b.pdf 01-Oct-2007 00:23 176947
p4942_0530c.pdf 01-Oct-2007 00:23 176949
p4942_0530d.pdf 01-Oct-2007 00:23 210271
p4942_0534.pdf 01-Oct-2007 00:24 199599
p4942_0539.pdf 11-Mar-2008 14:46 497374
p4942_0546.pdf 01-Oct-2007 00:28 1388390
p4942_0553.pdf 20-Oct-2007 11:37 483539
p4942_0556.pdf 01-Oct-2007 00:29 164220
p4942_0559.pdf 01-Oct-2007 00:30 174060
p4942_0561.pdf 11-Mar-2008 14:46 639664
p4942_0564.pdf 01-Oct-2007 00:32 408250
p4942_0566.pdf 01-Oct-2007 00:33 477447
p4942_0568.pdf 01-Oct-2007 00:34 623764
p4942_0571.pdf 20-Oct-2007 11:37 253746
p4942_0574.pdf 20-Oct-2007 11:37 437510
p4942_0578.pdf 01-Oct-2007 00:35 954121
p4942_0581.pdf 01-Oct-2007 00:35 97182
p4942_0582.pdf 01-Oct-2007 00:36 54956
p4942_0582a.pdf 01-Oct-2007 00:37 173522
p4942_0584.pdf 01-Oct-2007 00:38 203739
p4942_0585a.pdf 11-Mar-2008 14:46 3988076