TY  - BOOK
AU  - United Nations. Economic And Social Affairs (Deptt. Of--)
ED  - United Nations. Economic And Social Affairs (Deptt. Of--)
TI  - Small-scale mining in the developing countries
U1  - "X91(HZ).1(X).N7, L2/UN" 
PY  - 1972///
CY  - New
PB  - York United Nations U S A  
KW  - Industrial Economics
ER  -