TY  - BOOK
AU  - Greeland David
AU  -  De Blij Harm J
TI  - Earth in profile:  A physical geogrpahy   
SN  - 0063836157
U1  - U2, L7 
PY  - 1977///
CY  - New York
PB  - Harper and Row USA      
KW  - Physical Geography
ER  -