👤

Andreas Grotewold

b. 1927 ยท 3 books

Books by Andreas Grotewold

Patterns of world trade
Patterns of world trade
1992
The regional theory of world trade
The regional theory of world trade
1979
Regional changes in corn production in the United States from 1909 to 1949
Regional changes in corn production in the United States from 1909 to 1949
1955