TY  - BOOK
AU  - Paterson J H
TI  - Land, work and resoruces :  An introduction to econ   
SN  - 0713156082
U1  - U6, L2 
PY  - 1972///
CY  - London
PB  - Edward Arnold U K       
KW  - Economic  Geography
N1  - Bib p. 255-59
ER  -