TY  - BOOK
AU  - Harper, Robert Alexander.
AU  - Schmudde, Theodore H.
TI  - Between two worlds: a new introduction to geography 
SN  - 0395120756
AV  - G128 .H36 1978
U1  - 910 
PY  - 1973///
CY  - Boston
PB  - Houghton Mifflin
KW  - Geography
N1  - Includes bibliographies and index
ER  -