Biodiversity Heritage Library
By "Wadsworth, M. Edward 1847-1921"
Lithological studies : a description and classification of the rocks of the Cordilleras / by M.E. Wadsworth. With eight plates.
By: Wadsworth, M. Edward
Publication info: Cambridge :Printed for the Museum,1884.
Contributed by: Harvard University, Museum of Comparative Zoology, Ernst Mayr Library