Index of /science/science magazine 1989-1990/root/data/Science 1989-1990/pdf/1990_v249_n4964/
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p4964_0000a.pdf 05-Oct-2007 12:50 7347575
p4964_0009.pdf 11-Mar-2008 15:34 272770
p4964_0010.pdf 05-Oct-2007 12:52 412835
p4964_0014.pdf 11-Mar-2008 15:34 691947
p4964_0017.pdf 05-Oct-2007 12:54 1661514
p4964_0018.pdf 05-Oct-2007 12:54 236438
p4964_0020.pdf 05-Oct-2007 12:55 233828
p4964_0020a.pdf 11-Mar-2008 15:34 310347
p4964_0020b.pdf 05-Oct-2007 12:55 283954
p4964_0020c.pdf 05-Oct-2007 12:57 390049
p4964_0021.pdf 05-Oct-2007 12:57 185830
p4964_0021a.pdf 05-Oct-2007 12:58 185830
p4964_0021b.pdf 05-Oct-2007 12:59 185731
p4964_0021c.pdf 05-Oct-2007 12:59 185830
p4964_0021d.pdf 05-Oct-2007 13:00 328041
p4964_0022.pdf 05-Oct-2007 13:01 882932
p4964_0025.pdf 11-Mar-2008 15:34 263022
p4964_0026.pdf 05-Oct-2007 13:02 52022
p4964_0026a.pdf 05-Oct-2007 13:02 52028
p4964_0027.pdf 05-Oct-2007 13:03 594348
p4964_0031.pdf 20-Oct-2007 11:47 431915
p4964_0036.pdf 05-Oct-2007 13:05 679773
p4964_0042.pdf 05-Oct-2007 13:08 848642
p4964_0048.pdf 11-Mar-2008 15:34 908029
p4964_0051.pdf 11-Mar-2008 15:34 751779
p4964_0055.pdf 20-Oct-2007 11:47 263554
p4964_0058.pdf 11-Mar-2008 15:34 455870
p4964_0061.pdf 20-Oct-2007 11:48 263785
p4964_0064.pdf 05-Oct-2007 13:13 744368
p4964_0067.pdf 11-Mar-2008 15:34 514658
p4964_0070.pdf 05-Oct-2007 13:16 262501
p4964_0073.pdf 05-Oct-2007 13:17 527581
p4964_0076.pdf 05-Oct-2007 13:18 423237
p4964_0078.pdf 05-Oct-2007 13:19 359823
p4964_0079.pdf 05-Oct-2007 13:20 248069
p4964_0080.pdf 05-Oct-2007 13:20 65381
p4964_0080a.pdf 05-Oct-2007 13:21 146838
p4964_0080b.pdf 11-Mar-2008 15:34 4535806