On the Boring of certain Annelids /
McIntosh, William Carmichael
On the Boring of certain Annelids / by W. C. McIntosh - London : [s.n.], 1868 - 19 p. : ill. ; 23 cm - Annals and magazine of natural history .
On the Boring of certain Annelids / by W. C. McIntosh - London : [s.n.], 1868 - 19 p. : ill. ; 23 cm - Annals and magazine of natural history .