P-ISSN 0048-749X
E-ISSN 1553-0892
Vol. 4, Issue 1, 1974March 14, 1974 CDT 
External Input and Natural Resource Effects on Regional Comparative Advantage 
External Input and Natural Resource Effects on Regional Comparative Advantage
Klaasen, Thomas A. 1974. “External Input and Natural Resource Effects on Regional Comparative Advantage.” Review of Regional Studies 4 (1): 69–72. https://doi.org/10.52324/001c.10433.
