The best poor man's country a geographical study of early southeastern Pennsylvania / [electronic resource] :
James T. Lemon.
- Baltimore : Johns Hopkins Press, 1972.
- xviii, 295 p. : maps ; 24 cm.
- ACLS Humanities E-Book. .
E-Book-ACLS / Zugriff nur im DHI-Lesesaal American Council of Learned Societies/ https://www.humanitiesebook.org/about/