TY  - BOOK
AU  - Warntz,William
TI  - Toward a geography of price: a study in geo-econometrics 
U1  - 338.52 
PY  - 1959///
CY  - Philadelphia
PB  - University of Pennsylvania Press
KW  - PRECIOS AGRICOLAS
KW  - ESTADOS UNIDOS
N1  - Bibliografía: p. 109-113
ER  -