Journal of Political Economy Vol. 19 No. 6 1911
Physical and Commercial Geography. H. E. Gregory , A. G. Keller , A. L. Bishop
- DOI
- 10.1086/251881
- Volume
- 19
- Issue
- 6
- Pages
- 507-507
- Language
- en
- Sources
- semanticscholar openalex crossref
Journal of Political Economy Vol. 19 No. 6 1911