Francis Walker, 1849, List of the specimens of dipterous insects in the collection of the British Museum

Francis Walker, 1849, List of the specimens of dipterous insects in the collection of the British Museum, London: British Museum (Natural History)

publication ID

https://doi.org/10.5962/bhl.title.57902

link to original document

https://doi.org/10.5962/bhl.title.57902

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