Index of /science/science magazine 1880-1894/root/data/Science_1880-1894/pdf/1892_v020_n509/
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p0509_0253.pdf 06-Oct-2007 17:21 266737
p0509_0254.pdf 06-Oct-2007 17:21 281615
p0509_0255.pdf 06-Oct-2007 17:21 486285
p0509_0256.pdf 06-Oct-2007 17:21 269670
p0509_0257.pdf 06-Oct-2007 17:21 123364
p0509_0257a.pdf 06-Oct-2007 17:21 123364
p0509_0258.pdf 06-Oct-2007 17:21 181462
p0509_0258a.pdf 06-Oct-2007 17:21 181463
p0509_0258b.pdf 06-Oct-2007 17:21 284994
p0509_0259.pdf 06-Oct-2007 17:21 224248
p0509_0260.pdf 06-Oct-2007 17:21 306859
p0509_0261.pdf 06-Oct-2007 17:21 188841
p0509_0261a.pdf 06-Oct-2007 17:21 338862
p0509_0262.pdf 06-Oct-2007 17:21 152802
p0509_0262a.pdf 06-Oct-2007 17:21 152802
p0509_0262b.pdf 06-Oct-2007 17:21 272023
p0509_0263.pdf 06-Oct-2007 17:21 122051
p0509_0263a.pdf 06-Oct-2007 17:21 122051
p0509_0263b.pdf 06-Oct-2007 17:21 282454
p0509_0263c.pdf 06-Oct-2007 17:21 273616
p0509_0263d.pdf 06-Oct-2007 17:21 113184
p0509_0265.pdf 06-Oct-2007 17:21 113186
p0509_0265a.pdf 06-Oct-2007 17:21 533396