TY  - BOOK
AU  - Dohrs, E. Fred.
AU  - Sommers,Lawrence M.
TI  - World regional geography: a problem approach 
SN  - 0829900896 
U1  - 330.9 22
PY  - 1976///
CY  - St. Paul
PB  - West Pub. Co.
KW  - Economic geography
N1  - Includes bibliographical references
ER  -