Explanatory memoir to accompany sheets 78, 79, and 80 of the maps of the geological survey of Ireland, including portions of counties Roscommon, Leitrim, Longford, Cavan and Meath ... /
Leonard, W. B.
Cruise, Richard J.
Baily, W. H.(William Hellier)
Dublin : For H.M.S.O.,
1873.
Joint authors: W.B. Leonard and Richard J. Cruise.