TY  - BOOK
AU  - Estall R C
AU  -  Buchanan R O
TI  - Industrial activity and economic geography:  A stud   
T2  - Hutchinson University Library Geography
U1  - U6, K1;L3 
PY  - 1973///
CY  - London
PB  - Hutchinson University Library UK       
KW  - Economic Geography
N1  - Bib p. 232-45
ER  -