Fontaine des Bertins, Alexis  1704-1771 <br/><br/>
The permian or upper carboniferous flora of west Virginia and S. W. Pennsylvania 
by WM. M. Fontaine, M. A., late profeSsor chemistry and physics in the University of west Viriginia, now Cocoran professor of geology in the University of Virginia. And I. C. White, A. M. professor of natural history in the University of West Virgnia, and assistant geologist on the geological survey of Pennsylvania. With thirty-eight plates 
 - Harrisburg  published by the board of commissioners  1880. 
 - IX, 143, 3 p., XXXVIII h.  il.  4° 
<br/><br/> Portada con pleca. Incluye ilustraciones. Encuadernación en keratol.  Sello en tinta de W. H. S. Sello en tinta de la Biblioteca Pública del Estado de Durango 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geología