A geography of Pennsylvania
The culture and economy of Pennsylvania have been developing for more than 300 years. As a consequence, human activities have evolved from those based on primary occupations in the eighteenth century to the manufacturing economy of the nineteenth and early twentieth centuries to the tertiary functio...
Guardat en:
| Format: | Llibre |
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| Idioma: | Undetermined |
| Publicat: |
University Park
Pennsylvania State University Press
1995
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| Thư viện lưu trữ: | Trung tâm Học liệu Trường Đại học Cần Thơ |
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