Index of /science/science magazine 1989-1990/root/data/Science 1989-1990/pdf/1989_v245_n4922/
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p4922_0000a.pdf 29-Sep-2007 12:45 11627722
p4922_1029.pdf 24-Sep-2007 15:48 53848
p4922_1031.pdf 24-Sep-2007 15:48 53606
p4922_1031a.pdf 24-Sep-2007 15:48 125848
p4922_1032.pdf 24-Sep-2007 15:48 78898
p4922_1032a.pdf 24-Sep-2007 15:48 78898
p4922_1032b.pdf 24-Sep-2007 15:48 78898
p4922_1034.pdf 27-Sep-2007 20:02 385492
p4922_1036.pdf 24-Sep-2007 15:48 97846
p4922_1037.pdf 24-Sep-2007 15:48 207794
p4922_1038.pdf 30-Sep-2007 23:48 689725
p4922_1041.pdf 30-Sep-2007 23:48 1524191
p4922_1043.pdf 30-Sep-2007 23:48 1142299
p4922_1046.pdf 24-Sep-2007 15:48 278339
p4922_1047.pdf 30-Sep-2007 23:48 351479
p4922_1054.pdf 30-Sep-2007 23:48 697132
p4922_1059.pdf 01-Oct-2007 13:12 1990648
p4922_1066.pdf 30-Sep-2007 23:48 777016
p4922_1073.pdf 30-Sep-2007 23:48 729766
p4922_1088.pdf 24-Sep-2007 15:48 210724
p4922_1090.pdf 24-Sep-2007 15:48 220247
p4922_1093.pdf 24-Sep-2007 15:48 172028
p4922_1095.pdf 30-Sep-2007 23:48 317862
p4922_1098.pdf 24-Sep-2007 15:48 241542
p4922_1100.pdf 24-Sep-2007 15:48 367693
p4922_1102.pdf 24-Sep-2007 15:48 215943
p4922_1104.pdf 01-Oct-2007 13:12 642231
p4922_1107.pdf 30-Sep-2007 23:48 417985
p4922_1110.pdf 24-Sep-2007 15:48 353417
p4922_1112.pdf 30-Sep-2007 23:48 433011
p4922_1115.pdf 30-Sep-2007 23:48 439716
p4922_1118.pdf 30-Sep-2007 23:48 423067
p4922_1124.pdf 24-Sep-2007 15:48 207751
p4922_1124a.pdf 24-Sep-2007 15:48 118621
p4922_1125.pdf 24-Sep-2007 15:48 135576
p4922_1126.pdf 24-Sep-2007 15:48 93693
p4922_1126a.pdf 27-Sep-2007 15:15 4469707