TY  - BOOK
AU  - Boesch, Hans
TI  - A geography of world economy
T2  - The Van Nostrand Series in Geography
U1  - 330.9 
PY  - 1964///
CY  - Princeton, N.J.
PB  - Van Nostrand
KW  - GEOGRAFIA ECONOMICA
N1  - Bibliografía: p. 244-250
ER  -