Report on the Annelids
by E. Ehlers
Bok Engelsk 1887
Utgitt | Cambridge, Mass. : Museum of Comparative Zoology at Harvard College , 1887
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Omfang | 328 s., ill. : 60 pl.
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Utgitt | Cambridge, Mass. : Museum of Comparative Zoology at Harvard College , 1887
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---|---|
Omfang | 328 s., ill. : 60 pl.
|