TY  - BOOK
AU  - Blunden John
TI  - Mineral resources and their management
T2  - Themes in resource management
SN  - 0582300584
U1  - U672(H1), M5 
PY  - 1985///
CY  - London
PB  - longman UK         
KW  - Geography
N1  - Bib p. 279-86
ER  -