TY  - BOOK
ED  - Economic Commission for Africa United Nations
TI  - The environment and mineral resources development and utilisation in Africa
AV  - EAF PAM QTO HC800.E25 
PY  - 1992///
CY  - : Addis Ababa
PB  - Economic Commission for Africa
KW  - Africa, Remote sensing
KW  - Land use
KW  - Geology
KW  - Environment conservation
N1  - Bibliography: p.68-70
ER  -