TY  - BOOK
AU  - Jergman, Kent 
AU  - Aswathanarayana, U.
TI  - Environment, technology and sustainble development: proceedings of the Africa international conference, Maputo, Mozambique,Nov.25-29
SN  -  
AV  - HC79.E5.E5 1992 
PY  - 1992///
CY  - Maputo
PB  - Universidade Eduardo Mondlane
ER  -