TY  - BOOK
ED  - United Nations Environment Programme.
TI  - Diagnostic study on the present state of ecology and the environmental management of the common Zambezi River system : : Eminwa Programme
PY  - 1986///
CY  - s.l. : 
PB  - United Nations Environment Programme, 
KW  - RIO  ZAMBEZI, AFRICA
KW  - MEDIO AMBIENTE
ER  -