TY  - BOOK
AU  - Harper Robert A
AU  -  Schmudde Theodore H
TI  - Between two worlds:  An introduction to geography   
SN  - 0395251648
U1  - U, L3;L8 
PY  - 1978///
CY  - Dallas
PB  - Houghton Migglin         
KW  - Geography
ER  -