A monograph of the Carboniferous and Permo-Carboniferous Invertebrata of New South Wales ... /
By R. Etheridge, junr. ... Issued by direction of the Hon. Sydney Smith. M. P., minister for mines and agriculture.

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Full view   pt.1 Harvard University
Full view   v.1 pt.2 University of Michigan
Full view   pt.2 Harvard University
Full view   v.2 pt.1 University of Michigan
Full view   v.2 pt.2 University of Michigan