Index of /science/science magazine 1880-1894/root/data/Science_1880-1894/pdf/1891_v017_n415/
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p0415_0000a.pdf 06-Oct-2007 17:08 142045
p0415_0029.pdf 06-Oct-2007 17:08 957693
p0415_0035.pdf 06-Oct-2007 17:08 128325
p0415_0036.pdf 06-Oct-2007 17:08 117687
p0415_0036a.pdf 06-Oct-2007 17:08 246014
p0415_0037.pdf 06-Oct-2007 17:08 131028
p0415_0037a.pdf 06-Oct-2007 17:08 254417
p0415_0038.pdf 06-Oct-2007 17:08 372337
p0415_0040a.pdf 06-Oct-2007 17:08 289047
p0415_0040b.pdf 06-Oct-2007 17:08 149669
p0415_0041.pdf 06-Oct-2007 17:08 149669
p0415_0041a.pdf 06-Oct-2007 17:08 455147