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...

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Bibliografski detalji
Format: Knjiga
Jezik:Undetermined
Izdano: University Park Pennsylvania State University Press 1995
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Thư viện lưu trữ: Trung tâm Học liệu Trường Đại học Cần Thơ