Data Portal @ linkeddatafragments.org
Harvard
Search Harvard by triple pattern
subject
predicate
object
Matches in Harvard for
{ ?s ?p Pennsylvania's coal industry / by Robert D. Billinger.... }
Showing items 1 to 1 of
1
with
100
items per page.
catalog
title
"
Pennsylvania's coal industry / by Robert D. Billinger...
"
.